52563534110555 has 32 divisors (see below), whose sum is σ = 71531952750720. Its totient is φ = 36787861186560.

The previous prime is 52563534110543. The next prime is 52563534110599. The reversal of 52563534110555 is 55501143536525.

It is a happy number.

It is not a de Polignac number, because 52563534110555 - 2²² = 52563529916251 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161119406 + ... + 161445315.

It is an arithmetic number, because the mean of its divisors is an integer number (2235373523460).

Almost surely, 2^{52563534110555} is an apocalyptic number.

52563534110555 is a deficient number, since it is larger than the sum of its proper divisors (18968418640165).

52563534110555 is a wasteful number, since it uses less digits than its factorization.

52563534110555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322564871.

The product of its (nonzero) digits is 6750000, while the sum is 50.

The spelling of 52563534110555 in words is "fifty-two trillion, five hundred sixty-three billion, five hundred thirty-four million, one hundred ten thousand, five hundred fifty-five".