52565515200027 has 24 divisors (see below), whose sum is σ = 76493128398336. Its totient is φ = 34782906001536.

The previous prime is 52565515200017. The next prime is 52565515200041. The reversal of 52565515200027 is 72000251556525.

52565515200027 is a `hidden beast` number, since 5 + 2 + 56 + 5 + 51 + 520 + 0 + 0 + 27 = 666.

It is not a de Polignac number, because 52565515200027 - 2²² = 52565511005723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52565515200017) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5580838 + ... + 11673764.

It is an arithmetic number, because the mean of its divisors is an integer number (3187213683264).

Almost surely, 2^{52565515200027} is an apocalyptic number.

52565515200027 is a deficient number, since it is larger than the sum of its proper divisors (23927613198309).

52565515200027 is a wasteful number, since it uses less digits than its factorization.

52565515200027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6100067 (or 6100064 counting only the distinct ones).

The product of its (nonzero) digits is 1050000, while the sum is 45.

The spelling of 52565515200027 in words is "fifty-two trillion, five hundred sixty-five billion, five hundred fifteen million, two hundred thousand, twenty-seven".