Alright, let's work through 66365652 times 85734061 step by step
66365652 × 85734061 = 85734061 × (66365652)
+ 85734061 × 2 resulting in 171468122
+ 85734061 × 50 that equals 4286703050
+ 85734061 × 600 giving us 51440436600
+ 85734061 × 5000 which equals 428670305000
+ 85734061 × 60000 which equals 5144043660000
+ 85734061 × 300000 that results in 25720218300000
+ 85734061 × 6000000 yielding 514404366000000
+ 85734061 × 60000000 that results in 5144043660000000

= 5689796856872772
