Hecho general: 56104 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 56104 is an uninteresting number.
Trivia: 56104 is a boring number.
Fecha histórica: August 9th is the day in 1902 that Edward VII and Alexandra of Denmark are crowned King and Queen of the United Kingdom of Great Britain and Ireland.