Alright, let's work through 5681 times 4501 step by step
5681 × 4501 = 4501 × (5681)
+ 4501 × 1 yielding 4501
+ 4501 × 80 resulting in 360080
+ 4501 × 600 that equals 2700600
+ 4501 × 5000 yielding 22505000

= 25570181
