45712653630 has 64 divisors (see below), whose sum is σ = 129427918848. Its totient is φ = 10111553280.

The previous prime is 45712653607. The next prime is 45712653677. The reversal of 45712653630 is 3635621754.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3504447 + ... + 3517466.

It is an arithmetic number, because the mean of its divisors is an integer number (2022311232).

Almost surely, 2^45712653630 is an apocalyptic number.

45712653630 is an abundant number, since it is smaller than the sum of its proper divisors (83715265218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45712653630 is a wasteful number, since it uses less digits than its factorization.

45712653630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7021961.

The product of its (nonzero) digits is 453600, while the sum is 42.

The spelling of 45712653630 in words is "forty-five billion, seven hundred twelve million, six hundred fifty-three thousand, six hundred thirty".