264555652364 has 24 divisors (see below), whose sum is σ = 484938558720. Its totient is φ = 126045515024.

The previous prime is 264555652363. The next prime is 264555652369. The reversal of 264555652364 is 463256555462.

It is not an unprimeable number, because it can be changed into a prime (264555652363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5442734 + ... + 5491125.

It is an arithmetic number, because the mean of its divisors is an integer number (20205773280).

Almost surely, 2^264555652364 is an apocalyptic number.

It is an amenable number.

264555652364 is a deficient number, since it is larger than the sum of its proper divisors (220382906356).

264555652364 is a wasteful number, since it uses less digits than its factorization.

264555652364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10934149 (or 10934147 counting only the distinct ones).

The product of its digits is 25920000, while the sum is 53.

The spelling of 264555652364 in words is "two hundred sixty-four billion, five hundred fifty-five million, six hundred fifty-two thousand, three hundred sixty-four".