Fatto generale: 55852 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 55852 is a boring number.
Trivia: 55852 is an uninteresting number.
Data storica: November 30th is the day in 1700 that Battle of Narva – A Swedish army of 8,500 men under Charles XII defeats a much larger Russian army at Narva.