Hecho general: 80486 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 80486 is a boring number.
Trivia: 80486 is an unremarkable number.
Fecha histórica: May 12th is the day in 2006 that Mass unrest by the Primeiro Comando da Capital begins in São Paulo (Brazil), leaving at least 150 dead.