52565330624535 has 32 divisors (see below), whose sum is σ = 93452464370880. Its totient is φ = 28033946688384.

The previous prime is 52565330624449. The next prime is 52565330624551. The reversal of 52565330624535 is 53542603356525.

52565330624535 is a `hidden beast` number, since 5 + 2 + 5 + 6 + 5 + 3 + 3 + 0 + 624 + 5 + 3 + 5 = 666.

52565330624535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52565330624535 - 2¹⁶ = 52565330558999 is a prime.

It is a super-2 number, since 2×52565330624535² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1975512 + ... + 10441901.

It is an arithmetic number, because the mean of its divisors is an integer number (2920389511590).

Almost surely, 2^{52565330624535} is an apocalyptic number.

52565330624535 is a deficient number, since it is larger than the sum of its proper divisors (40887133746345).

52565330624535 is a wasteful number, since it uses less digits than its factorization.

52565330624535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12448784 (or 12448778 counting only the distinct ones).

The product of its (nonzero) digits is 48600000, while the sum is 54.

The spelling of 52565330624535 in words is "fifty-two trillion, five hundred sixty-five billion, three hundred thirty million, six hundred twenty-four thousand, five hundred thirty-five".