Fait général: 1519 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 1519 is a boring number.
Culture générale: 1519 is an unremarkable number.
Date historique: February 27th is the day in 1951 that the Twenty-second Amendment to the United States Constitution, limiting Presidents to two terms, is ratified.