No problem, we've got 4495 and 4253 to multiply
4495 × 4253 = 4253 × (4495)
+ 4253 × 5 what gives us 21265
+ 4253 × 90 what gives us 382770
+ 4253 × 400 that equals 1701200
+ 4253 × 4000 that equals 17012000

= 19117235
