Fatto generale: 25963 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 25963 is an uninteresting number.
Trivia: 25963 is an unremarkable number.
Data storica: January 30th is the day in 1956 that American civil rights leader Martin Luther King, Jr.'s home is bombed in retaliation for the Montgomery Bus Boycott.