500 euro note rapidly so that in the first 7 years (up to December 2008) there were 530,064,413 five hundred euro banknotes in circulation. Subsequently, the rate of increase was radically slowed. In August 2018, there were approximately 515,000,000 banknotes in circulation (decreased from 614,000,000 in 2015). It is the second least widely circulated denomination, accounting for 2.4% of the total banknotes. It is the largest note measuring 160 × 82 mm and has a purple colour scheme. The five hundred euro banknotes depict bridges and arches/doorways in modern architecture (around the late 20th century). The five hundred euro note contains several complex
50 euro note 50 euro note The fifty euro note (€50) is one of the middle value euro banknotes and has been used since the introduction of the euro (in its cash form) in 2002. The note is used by some 343 million Europeans and in the 23 countries which have the euro as their sole currency (with 22 legally adopting it). In August 2018, there were about 10,030,000,000 fifty euro banknotes in circulation in the eurozone. It is by far the most widely circulated denomination, accounting for over 46% of the total banknotes. Estimates suggest that the average life of a fifty