264552575613 has 4 divisors (see below), whose sum is σ = 352736767488. Its totient is φ = 176368383740.

The previous prime is 264552575543. The next prime is 264552575627. The reversal of 264552575613 is 316575255462.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 264552575613 - 2¹³ = 264552567421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264552575663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44092095933 + ... + 44092095938.

It is an arithmetic number, because the mean of its divisors is an integer number (88184191872).

Almost surely, 2^264552575613 is an apocalyptic number.

It is an amenable number.

264552575613 is a deficient number, since it is larger than the sum of its proper divisors (88184191875).

264552575613 is an equidigital number, since it uses as much as digits as its factorization.

264552575613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88184191874.

The product of its digits is 7560000, while the sum is 51.

The spelling of 264552575613 in words is "two hundred sixty-four billion, five hundred fifty-two million, five hundred seventy-five thousand, six hundred thirteen".