Alright, let's work through 45062749 times 9993653 step by step
45062749 × 9993653 = 9993653 × (45062749)
+ 9993653 × 9 resulting in 89942877
+ 9993653 × 40 which equals 399746120
+ 9993653 × 700 giving us 6995557100
+ 9993653 × 2000 producing 19987306000
+ 9993653 × 60000 that equals 599619180000
+ 9993653 × 000000 resulting in 0
+ 9993653 × 5000000 which equals 49968265000000
+ 9993653 × 40000000 which equals 399746120000000

= 450341476732097
