Fatto generale: 56449 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 56449 is an unremarkable number.
Trivia: 56449 is a boring number.
Data storica: July 20th is the day in 1980 that the United Nations Security Council votes 14-0 that member states should not recognize Jerusalem as the capital of Israel.