56785706683 has 4 divisors (see below), whose sum is σ = 56793554008. Its totient is φ = 56777859360.

The previous prime is 56785706651. The next prime is 56785706701. The reversal of 56785706683 is 38660758765.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56785706683 - 2⁵ = 56785706651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56785706623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3912798 + ... + 3927283.

It is an arithmetic number, because the mean of its divisors is an integer number (14198388502).

Almost surely, 2^56785706683 is an apocalyptic number.

56785706683 is a deficient number, since it is larger than the sum of its proper divisors (7847325).

56785706683 is an equidigital number, since it uses as much as digits as its factorization.

56785706683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7847324.

The product of its (nonzero) digits is 50803200, while the sum is 61.

The spelling of 56785706683 in words is "fifty-six billion, seven hundred eighty-five million, seven hundred six thousand, six hundred eighty-three".