Hecho general: 63754 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 63754 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 63754 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fecha histórica: July 20th is the day in 1960 that the Polaris missile is successfully launched from a submarine, the USS George Washington, for the first time.