Alright, let's work through 2535 times 5343 step by step
2535 × 5343 = 5343 × (2535)
+ 5343 × 5 that is equal 26715
+ 5343 × 30 that results in 160290
+ 5343 × 500 yielding 2671500
+ 5343 × 2000 yielding 10686000

= 13544505
