264652502881 has 32 divisors (see below), whose sum is σ = 306802724480. Its totient is φ = 226244275200.

The previous prime is 264652502869. The next prime is 264652502909. The reversal of 264652502881 is 188205256462.

It is a cyclic number.

It is not a de Polignac number, because 264652502881 - 2⁷ = 264652502753 is a prime.

It is a super-2 number, since 2×264652502881² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264652502861) 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, 2402041 + ... + 2509801.

It is an arithmetic number, because the mean of its divisors is an integer number (9587585140).

Almost surely, 2^264652502881 is an apocalyptic number.

It is an amenable number.

264652502881 is a deficient number, since it is larger than the sum of its proper divisors (42150221599).

264652502881 is a wasteful number, since it uses less digits than its factorization.

264652502881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108017.

The product of its (nonzero) digits is 1843200, while the sum is 49.

The spelling of 264652502881 in words is "two hundred sixty-four billion, six hundred fifty-two million, five hundred two thousand, eight hundred eighty-one".