264013889015 has 8 divisors (see below), whose sum is σ = 327036559488. Its totient is φ = 204397849440.

The previous prime is 264013888991. The next prime is 264013889033. The reversal of 264013889015 is 510988310462.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 264013889015 - 2³⁰ = 262940147191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 851657552 + ... + 851657861.

It is an arithmetic number, because the mean of its divisors is an integer number (40879569936).

Almost surely, 2^264013889015 is an apocalyptic number.

264013889015 is a deficient number, since it is larger than the sum of its proper divisors (63022670473).

264013889015 is a wasteful number, since it uses less digits than its factorization.

264013889015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703315449.

The product of its (nonzero) digits is 414720, while the sum is 47.

The spelling of 264013889015 in words is "two hundred sixty-four billion, thirteen million, eight hundred eighty-nine thousand, fifteen".