Fatto generale: 63275 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 63275 is an uninteresting number.
Trivia: 63275 is a boring number.
Data storica: March 28th is the day in 1969 that Greek poet and Nobel Prize laureate Giorgos Seferis makes a famous statement on the BBC World Service opposing the junta in Greece.