Fait général: 5152 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 5152 is the number of legal rook moves in Chess.
Culture générale: 5152 is an unremarkable number.
Date historique: February 7th is the day in 1894 that the Cripple Creek miner's strike, led by the Western Federation of Miners, begins in Cripple Creek, Colorado.