56961028337 has 8 divisors (see below), whose sum is σ = 58854566400. Its totient is φ = 55070995680.

The previous prime is 56961028301. The next prime is 56961028343. The reversal of 56961028337 is 73382016965.

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 56961028337 - 2⁸ = 56961028081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56961028357) 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, 843293 + ... + 908330.

It is an arithmetic number, because the mean of its divisors is an integer number (7356820800).

Almost surely, 2^56961028337 is an apocalyptic number.

It is an amenable number.

56961028337 is a deficient number, since it is larger than the sum of its proper divisors (1893538063).

56961028337 is a wasteful number, since it uses less digits than its factorization.

56961028337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752703.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 56961028337 in words is "fifty-six billion, nine hundred sixty-one million, twenty-eight thousand, three hundred thirty-seven".