General fact: 55392 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 55392 is an uninteresting number.
Trivia: 55392 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Historical date: August 28th is the day in 663 that Silla–Tang armies crush the Baekje restoration attempt and force Yamato Japan to withdraw from Korea in the Battle of Baekgang.