Fatto generale: 2054 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 2054 is the number of subsets of the 33^{rd} roots of unity that add to 0.
Trivia: 2054 is an uninteresting number.
Data storica: August 15th is the day in 2005 that Israel's unilateral disengagement plan to evict all Israelis from the Gaza Strip and from four settlements in the northern West Bank begins.