Alright, let's work through 5256 times 1027 step by step
5256 × 1027 = 1027 × (5256)
+ 1027 × 6 yielding 6162
+ 1027 × 50 producing 51350
+ 1027 × 200 which equals 205400
+ 1027 × 5000 producing 5135000

= 5397912
