264404253132632 has 8 divisors (see below), whose sum is σ = 495757974623700. Its totient is φ = 132202126566312.

The previous prime is 264404253132577. The next prime is 264404253132641. The reversal of 264404253132632 is 236231352404462.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16525265820782 + ... + 16525265820797.

Almost surely, 2^{264404253132632} is an apocalyptic number.

It is an amenable number.

264404253132632 is a deficient number, since it is larger than the sum of its proper divisors (231353721491068).

264404253132632 is a wasteful number, since it uses less digits than its factorization.

264404253132632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33050531641585 (or 33050531641581 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 47.

The spelling of 264404253132632 in words is "two hundred sixty-four trillion, four hundred four billion, two hundred fifty-three million, one hundred thirty-two thousand, six hundred thirty-two".