No problem, we've got 5439 and 4683 to multiply
5439 × 4683 = 4683 × (5439)
+ 4683 × 9 what gives us 42147
+ 4683 × 30 giving us 140490
+ 4683 × 400 yielding 1873200
+ 4683 × 5000 resulting in 23415000

= 25470837
