Alright, let's work through 3595 times 1515 step by step
3595 × 1515 = 1515 × (3595)
+ 1515 × 5 which equals 7575
+ 1515 × 90 that is equal 136350
+ 1515 × 500 what gives us 757500
+ 1515 × 3000 yielding 4545000

= 5446425
