264432311516051 has 32 divisors (see below), whose sum is σ = 326442193459200. Its totient is φ = 209184381584640.

The previous prime is 264432311516047. The next prime is 264432311516077. The reversal of 264432311516051 is 150615113234462.

It is not a de Polignac number, because 264432311516051 - 2² = 264432311516047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 264432311515993 and 264432311516011.

It is not an unprimeable number, because it can be changed into a prime (264432311510051) 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, 12205991 + ... + 26035568.

It is an arithmetic number, because the mean of its divisors is an integer number (10201318545600).

Almost surely, 2^{264432311516051} is an apocalyptic number.

264432311516051 is a deficient number, since it is larger than the sum of its proper divisors (62009881943149).

264432311516051 is a wasteful number, since it uses less digits than its factorization.

264432311516051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38243099.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 264432311516051 in words is "two hundred sixty-four trillion, four hundred thirty-two billion, three hundred eleven million, five hundred sixteen thousand, fifty-one".