264572913 has 12 divisors (see below), whose sum is σ = 387749264. Its totient is φ = 160347000.

The previous prime is 264572899. The next prime is 264572927. The reversal of 264572913 is 319275462.

It is an interprime number because it is at equal distance from previous prime (264572899) and next prime (264572927).

It is not a de Polignac number, because 264572913 - 2⁶ = 264572849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264570913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 364063 + ... + 364788.

Almost surely, 2^264572913 is an apocalyptic number.

It is an amenable number.

264572913 is a deficient number, since it is larger than the sum of its proper divisors (123176351).

264572913 is a wasteful number, since it uses less digits than its factorization.

264572913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728876 (or 728865 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The square root of 264572913 is about 16265.6974335563. The cubic root of 264572913 is about 641.9705807503.

The spelling of 264572913 in words is "two hundred sixty-four million, five hundred seventy-two thousand, nine hundred thirteen".