56095977 has 16 divisors (see below), whose sum is σ = 85790720. Its totient is φ = 31938192.

The previous prime is 56095969. The next prime is 56095979. The reversal of 56095977 is 77959065.

It is not a de Polignac number, because 56095977 - 2³ = 56095969 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56095979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1224 + ... + 10662.

It is an arithmetic number, because the mean of its divisors is an integer number (5361920).

Almost surely, 2^56095977 is an apocalyptic number.

It is an amenable number.

56095977 is a deficient number, since it is larger than the sum of its proper divisors (29694743).

56095977 is a wasteful number, since it uses less digits than its factorization.

56095977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9732.

The product of its (nonzero) digits is 595350, while the sum is 48.

The square root of 56095977 is about 7489.7247612980. The cubic root of 56095977 is about 382.8046801357.

The spelling of 56095977 in words is "fifty-six million, ninety-five thousand, nine hundred seventy-seven".