Fatto generale: 1852 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 1852 is a boring number.
Trivia: 1852 is an uninteresting number.
Data storica: January 25th is the day in 1971 that Charles Manson and three female "Family" members are found guilty of the 1969 Tate-LaBianca murders.