Fait général: 53949 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 53949 is a boring number.
Culture générale: 53949 is an unremarkable number.
Date historique: September 15th is the day in 1958 that a Central Railroad of New Jersey commuter train runs through an open drawbridge at the Newark Bay, killing 58.