Alright, let's work through 5543 times 2409 step by step
5543 × 2409 = 2409 × (5543)
+ 2409 × 3 that is equal 7227
+ 2409 × 40 what gives us 96360
+ 2409 × 500 resulting in 1204500
+ 2409 × 5000 resulting in 12045000

= 13353087
