56327256777 has 16 divisors (see below), whose sum is σ = 82242091008. Its totient is φ = 34007924880.

The previous prime is 56327256743. The next prime is 56327256779. The reversal of 56327256777 is 77765272365.

It is not a de Polignac number, because 56327256777 - 2²⁰ = 56326208201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56327256779) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3236353 + ... + 3253710.

It is an arithmetic number, because the mean of its divisors is an integer number (5140130688).

Almost surely, 2^56327256777 is an apocalyptic number.

It is an amenable number.

56327256777 is a deficient number, since it is larger than the sum of its proper divisors (25914834231).

56327256777 is a wasteful number, since it uses less digits than its factorization.

56327256777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6490340.

The product of its digits is 25930800, while the sum is 57.

The spelling of 56327256777 in words is "fifty-six billion, three hundred twenty-seven million, two hundred fifty-six thousand, seven hundred seventy-seven".