Fatto generale: 5877 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 5877 is a value of n for which 5n and 8n, or 8n and 9n, together use each digit exactly once.
Trivia: 5877 is a boring number.
Data storica: February 2nd is the day in 1899 that the Australian Premiers' Conference held in Melbourne decides to locate Australia's capital city, Canberra, between Sydney and Melbourne.