Alright, let's work through 4575 times 4589 step by step
4575 × 4589 = 4589 × (4575)
+ 4589 × 5 that is equal 22945
+ 4589 × 70 giving us 321230
+ 4589 × 500 which equals 2294500
+ 4589 × 4000 that equals 18356000

= 20994675
