Fait mathématique: 6552 is the number of different full houses in 5 card poker with one joker.
Culture générale: 6552 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: December 8th is the day in 1998 that the Australian Cricket Board's cover-up of Shane Warne and Mark Waugh's involvement with bookmakers is revealed.