56775627 has 8 divisors (see below), whose sum is σ = 84112080. Its totient is φ = 37850400.

The previous prime is 56775613. The next prime is 56775637. The reversal of 56775627 is 72657765.

It is not a de Polignac number, because 56775627 - 2⁸ = 56775371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56775637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1051374 + ... + 1051427.

It is an arithmetic number, because the mean of its divisors is an integer number (10514010).

Almost surely, 2^56775627 is an apocalyptic number.

56775627 is a deficient number, since it is larger than the sum of its proper divisors (27336453).

56775627 is a wasteful number, since it uses less digits than its factorization.

56775627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102810 (or 2102804 counting only the distinct ones).

The product of its digits is 617400, while the sum is 45.

The square root of 56775627 is about 7534.9603184091. The cubic root of 56775627 is about 384.3444784807.

The spelling of 56775627 in words is "fifty-six million, seven hundred seventy-five thousand, six hundred twenty-seven".