Fatto generale: 53112 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 53112 is an unremarkable number.
Trivia: 53112 is an unremarkable number.
Data storica: May 31st is the day in 1970 that the Ancash earthquake causes a landslide that buries the town of Yungay, Peru; more than 47,000 people are killed.