Alright, let's work through 5459 times 8137 step by step
5459 × 8137 = 8137 × (5459)
+ 8137 × 9 producing 73233
+ 8137 × 50 what gives us 406850
+ 8137 × 400 that equals 3254800
+ 8137 × 5000 that is equal 40685000

= 44419883
