264553672695 has 64 divisors (see below), whose sum is σ = 460813516800. Its totient is φ = 128828786688.

The previous prime is 264553672589. The next prime is 264553672711. The reversal of 264553672695 is 596276355462.

It is not a de Polignac number, because 264553672695 - 2¹³ = 264553664503 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8329956 + ... + 8361654.

It is an arithmetic number, because the mean of its divisors is an integer number (7200211200).

Almost surely, 2^264553672695 is an apocalyptic number.

264553672695 is a deficient number, since it is larger than the sum of its proper divisors (196259844105).

264553672695 is a wasteful number, since it uses less digits than its factorization.

264553672695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32184.

The product of its digits is 81648000, while the sum is 60.

The spelling of 264553672695 in words is "two hundred sixty-four billion, five hundred fifty-three million, six hundred seventy-two thousand, six hundred ninety-five".