56756895 has 32 divisors (see below), whose sum is σ = 102950400. Its totient is φ = 26469504.

The previous prime is 56756891. The next prime is 56756899. The reversal of 56756895 is 59865765.

56756895 = 61² + 62² + ... + 554².

56756895 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (56756891) and next prime (56756899).

It is not a de Polignac number, because 56756895 - 2² = 56756891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56756891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3955 + ... + 11364.

It is an arithmetic number, because the mean of its divisors is an integer number (3217200).

Almost surely, 2^56756895 is an apocalyptic number.

56756895 is a deficient number, since it is larger than the sum of its proper divisors (46193505).

56756895 is a wasteful number, since it uses less digits than its factorization.

56756895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15359.

The product of its digits is 2268000, while the sum is 51.

The square root of 56756895 is about 7533.7172099834. The cubic root of 56756895 is about 384.3022048674.

The spelling of 56756895 in words is "fifty-six million, seven hundred fifty-six thousand, eight hundred ninety-five".