52608900645 has 48 divisors (see below), whose sum is σ = 104234257920. Its totient is φ = 24045507072.

The previous prime is 52608900637. The next prime is 52608900653. The reversal of 52608900645 is 54600980625.

52608900645 is a `hidden beast` number, since 526 + 0 + 89 + 0 + 0 + 6 + 45 = 666.

It is an interprime number because it is at equal distance from previous prime (52608900637) and next prime (52608900653).

It is not a de Polignac number, because 52608900645 - 2³ = 52608900637 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 52608900645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2363076 + ... + 2385234.

It is an arithmetic number, because the mean of its divisors is an integer number (2171547040).

Almost surely, 2^52608900645 is an apocalyptic number.

It is an amenable number.

52608900645 is a deficient number, since it is larger than the sum of its proper divisors (51625357275).

52608900645 is a wasteful number, since it uses less digits than its factorization.

52608900645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29714 (or 29711 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 52608900645 in words is "fifty-two billion, six hundred eight million, nine hundred thousand, six hundred forty-five".