2156262632204 has 6 divisors (see below), whose sum is σ = 3773459606364. Its totient is φ = 1078131316100.

The previous prime is 2156262632159. The next prime is 2156262632231. The reversal of 2156262632204 is 4022362626512.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269532829022 + ... + 269532829029.

It is an arithmetic number, because the mean of its divisors is an integer number (628909934394).

Almost surely, 2^{2156262632204} is an apocalyptic number.

It is an amenable number.

2156262632204 is a deficient number, since it is larger than the sum of its proper divisors (1617196974160).

2156262632204 is a wasteful number, since it uses less digits than its factorization.

2156262632204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539065658055 (or 539065658053 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 2156262632204 in words is "two trillion, one hundred fifty-six billion, two hundred sixty-two million, six hundred thirty-two thousand, two hundred four".