56944320707 has 4 divisors (see below), whose sum is σ = 56945468976. Its totient is φ = 56943172440.

The previous prime is 56944320689. The next prime is 56944320721. The reversal of 56944320707 is 70702344965.

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 56944320707 - 2⁸ = 56944320451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56944320737) 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, 496223 + ... + 600104.

It is an arithmetic number, because the mean of its divisors is an integer number (14236367244).

Almost surely, 2^56944320707 is an apocalyptic number.

56944320707 is a deficient number, since it is larger than the sum of its proper divisors (1148269).

56944320707 is a wasteful number, since it uses less digits than its factorization.

56944320707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148268.

The product of its (nonzero) digits is 1270080, while the sum is 47.

The spelling of 56944320707 in words is "fifty-six billion, nine hundred forty-four million, three hundred twenty thousand, seven hundred seven".