Fait général: 2502 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 2502 is a strong Friedman number.
Culture générale: 2502 is an unremarkable number.
Date historique: November 6th is the day in 1986 that Sumburgh disaster – A British International Helicopters Boeing 234LR Chinook crashes 2.5 miles east of Sumburgh Airport killing 45 people.