If 7+3+6=214275, 2+8+9=161852, 4+6+8=243284, 3+9+5=271573 then 8+2+7=?

a+b+c=(a*b)(a*c)[reverse of this digit [(a*b)(a*c)-c] ]

8+2+7 =(8*2) (8*7) [ reverse of [(16+56)-7]]

=16 56 [reverse of (72-7)] =16 56 [reverse of(65)] = 165656

8+2+7=165656

7×3=21 ;7×6=42 ;andthe 3rd number multiple by2 then ,;6×2=12 ; 21+42+12=75 ans=214375;; ;;then, 8×2=16 ;8×7=56; and 7×2 =14 ;16+56+14=82; Ans is 165682

If 5+3+2 = 151022 9+2+4 = 183652 8+6+3 = 482466 5+4+5 = 202541 THEN 7+2+5 = ?