Hecho general: 15755 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 15755 is an uninteresting number.
Trivia: 15755 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fecha histórica: February 18th is the day in 1932 that the Empire of Japan declares Manzhouguo (the obsolete Chinese name for Manchuria) independent from the Republic of China.