Fatto generale: 572 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 572 is the smallest number which has equal numbers of every digit in bases 2 and 3.
Trivia: 572 is an unremarkable number.
Data storica: July 25th is the day in 1965 that Bob Dylan goes electric as he plugs in at the Newport Folk Festival, signaling a major change in folk and rock music.