Fatto matematico: 5594 is the number of ways to dissect a 14-gon using non-crossing diagonals into polygons with an even number of sides.
Trivia: 5594 is an uninteresting number.
Data storica: April 25th is the day in 1644 that the Chongzhen Emperor, the last Emperor of Ming Dynasty China, commits suicide during a peasant rebellion led by Li Zicheng.