The first Tweet from DJT was;

May 4, 2009 01:54:25 PM:

May = 5

Day = 4

Minute Marker = 54

Mirror = 45

He became the 45th POTUS

The numbers remaining are;

20090125 = Using Reduction = 2915 = 17

Coincidence?

http://www.trumptwitterarchive.com/archive