Fatto generale: 54732 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 54732 is an uninteresting number.
Trivia: 54732 is an uninteresting number.
Data storica: November 6th is the day in 1971 that the United States Atomic Energy Commission tests the largest U.S. underground hydrogen bomb, code-named Cannikin, on Amchitka Island in the Aleutians.