252635164200752 has 20 divisors (see below), whose sum is σ = 489482924491056. Its totient is φ = 126316990138560.

The previous prime is 252635164200751. The next prime is 252635164200767. The reversal of 252635164200752 is 257002461536252.

It is a self number, because there is not a number n which added to its sum of digits gives 252635164200752.

It is not an unprimeable number, because it can be changed into a prime (252635164200751) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 33466499 + ... + 40314722.

Almost surely, 2^{252635164200752} is an apocalyptic number.

It is an amenable number.

252635164200752 is a deficient number, since it is larger than the sum of its proper divisors (236847760290304).

252635164200752 is a wasteful number, since it uses less digits than its factorization.

252635164200752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73995236 (or 73995230 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 50.

The spelling of 252635164200752 in words is "two hundred fifty-two trillion, six hundred thirty-five billion, one hundred sixty-four million, two hundred thousand, seven hundred fifty-two".