56267531233 has 16 divisors (see below), whose sum is σ = 57808423296. Its totient is φ = 54750009600.

The previous prime is 56267531189. The next prime is 56267531263. The reversal of 56267531233 is 33213576265.

It is a cyclic number.

It is not a de Polignac number, because 56267531233 - 2²⁵ = 56233976801 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56267531233.

It is not an unprimeable number, because it can be changed into a prime (56267531263) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 2757135 + ... + 2777467.

It is an arithmetic number, because the mean of its divisors is an integer number (3613026456).

Almost surely, 2^56267531233 is an apocalyptic number.

It is an amenable number.

56267531233 is a deficient number, since it is larger than the sum of its proper divisors (1540892063).

56267531233 is a wasteful number, since it uses less digits than its factorization.

56267531233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20904.

The product of its digits is 680400, while the sum is 43.

The spelling of 56267531233 in words is "fifty-six billion, two hundred sixty-seven million, five hundred thirty-one thousand, two hundred thirty-three".