56966575357 has 8 divisors (see below), whose sum is σ = 60337636992. Its totient is φ = 53597745600.

The previous prime is 56966575339. The next prime is 56966575373. The reversal of 56966575357 is 75357566965.

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 56966575357 - 2²³ = 56958186749 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 (56966579357) 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, 505269 + ... + 607642.

It is an arithmetic number, because the mean of its divisors is an integer number (7542204624).

Almost surely, 2^56966575357 is an apocalyptic number.

It is an amenable number.

56966575357 is a deficient number, since it is larger than the sum of its proper divisors (3371061635).

56966575357 is a wasteful number, since it uses less digits than its factorization.

56966575357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115939.

The product of its digits is 178605000, while the sum is 64.

The spelling of 56966575357 in words is "fifty-six billion, nine hundred sixty-six million, five hundred seventy-five thousand, three hundred fifty-seven".