56794777 has 16 divisors (see below), whose sum is σ = 62370000. Its totient is φ = 51404544.

The previous prime is 56794769. The next prime is 56794813. The reversal of 56794777 is 77749765.

It can be written as a sum of positive squares in 8 ways, for example, as 16801801 + 39992976 = 4099^2 + 6324^2 .

It is a cyclic number.

It is not a de Polignac number, because 56794777 - 2³ = 56794769 is a prime.

It is a Duffinian number.

Its product of digits (2593080) is a multiple of the sum of its prime divisors (540).

It is not an unprimeable number, because it can be changed into a prime (56794277) 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, 210999 + ... + 211267.

It is an arithmetic number, because the mean of its divisors is an integer number (3898125).

Almost surely, 2^56794777 is an apocalyptic number.

It is an amenable number.

56794777 is a deficient number, since it is larger than the sum of its proper divisors (5575223).

56794777 is a wasteful number, since it uses less digits than its factorization.

56794777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540.

The product of its digits is 2593080, while the sum is 52.

The square root of 56794777 is about 7536.2309545289. The cubic root of 56794777 is about 384.3876858087.

The spelling of 56794777 in words is "fifty-six million, seven hundred ninety-four thousand, seven hundred seventy-seven".