56898975313 has 8 divisors (see below), whose sum is σ = 57377491776. Its totient is φ = 56421128400.

The previous prime is 56898975311. The next prime is 56898975317. The reversal of 56898975313 is 31357989865.

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 56898975313 - 2¹ = 56898975311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56898975311) 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, 4023 + ... + 337363.

It is an arithmetic number, because the mean of its divisors is an integer number (7172186472).

Almost surely, 2^56898975313 is an apocalyptic number.

It is an amenable number.

56898975313 is a deficient number, since it is larger than the sum of its proper divisors (478516463).

56898975313 is a wasteful number, since it uses less digits than its factorization.

56898975313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334775.

The product of its digits is 48988800, while the sum is 64.

The spelling of 56898975313 in words is "fifty-six billion, eight hundred ninety-eight million, nine hundred seventy-five thousand, three hundred thirteen".