Alright, let's work through 4253 times 5591 step by step
4253 × 5591 = 5591 × (4253)
+ 5591 × 3 what gives us 16773
+ 5591 × 50 that is equal 279550
+ 5591 × 200 that results in 1118200
+ 5591 × 4000 that is equal 22364000

= 23778523
