252664021324311 has 32 divisors (see below), whose sum is σ = 357511428630720. Its totient is φ = 158441275776000.

The previous prime is 252664021324301. The next prime is 252664021324313. The reversal of 252664021324311 is 113423120466252.

It is not a de Polignac number, because 252664021324311 - 2¹⁵ = 252664021291543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252664021324313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48022900 + ... + 53023833.

It is an arithmetic number, because the mean of its divisors is an integer number (11172232144710).

Almost surely, 2^{252664021324311} is an apocalyptic number.

252664021324311 is a deficient number, since it is larger than the sum of its proper divisors (104847407306409).

252664021324311 is a wasteful number, since it uses less digits than its factorization.

252664021324311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101047507.

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 252664021324311 in words is "two hundred fifty-two trillion, six hundred sixty-four billion, twenty-one million, three hundred twenty-four thousand, three hundred eleven".