52632860544 has 96 divisors (see below), whose sum is σ = 165225354840. Its totient is φ = 15949347840.

The previous prime is 52632860521. The next prime is 52632860593. The reversal of 52632860544 is 44506823625.

52632860544 is a `hidden beast` number, since 5 + 2 + 6 + 32 + 8 + 605 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 52632860544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2064067 + ... + 2089410.

Almost surely, 2^52632860544 is an apocalyptic number.

It is an amenable number.

52632860544 is an abundant number, since it is smaller than the sum of its proper divisors (112592494296).

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

52632860544 is a wasteful number, since it uses less digits than its factorization.

52632860544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4153508 (or 4153493 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 52632860544 in words is "fifty-two billion, six hundred thirty-two million, eight hundred sixty thousand, five hundred forty-four".