45660636534 has 16 divisors (see below), whose sum is σ = 91334821680. Its totient is φ = 15217954080.

The previous prime is 45660636523. The next prime is 45660636559. The reversal of 45660636534 is 43563606654.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 520449 + ... + 601820.

It is an arithmetic number, because the mean of its divisors is an integer number (5708426355).

Almost surely, 2^45660636534 is an apocalyptic number.

45660636534 is an abundant number, since it is smaller than the sum of its proper divisors (45674185146).

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

45660636534 is a wasteful number, since it uses less digits than its factorization.

45660636534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129055.

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 45660636534 in words is "forty-five billion, six hundred sixty million, six hundred thirty-six thousand, five hundred thirty-four".