56590732133 has 8 divisors (see below), whose sum is σ = 60946464600. Its totient is φ = 52235371008.

The previous prime is 56590732123. The next prime is 56590732141. The reversal of 56590732133 is 33123709565.

It can be written as a sum of positive squares in 4 ways, for example, as 50452609 + 56540279524 = 7103^2 + 237782^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56590732133 - 2¹² = 56590728037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56590732103) 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, 278813 + ... + 436941.

It is an arithmetic number, because the mean of its divisors is an integer number (7618308075).

Almost surely, 2^56590732133 is an apocalyptic number.

It is an amenable number.

56590732133 is a deficient number, since it is larger than the sum of its proper divisors (4355732467).

56590732133 is a wasteful number, since it uses less digits than its factorization.

56590732133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185671.

The product of its (nonzero) digits is 510300, while the sum is 44.

The spelling of 56590732133 in words is "fifty-six billion, five hundred ninety million, seven hundred thirty-two thousand, one hundred thirty-three".