56625563 has 8 divisors (see below), whose sum is σ = 59248800. Its totient is φ = 54015808.

The previous prime is 56625533. The next prime is 56625587. The reversal of 56625563 is 36552665.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56625563 - 2²⁰ = 55576987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56625523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5783 + ... + 12111.

It is an arithmetic number, because the mean of its divisors is an integer number (7406100).

Almost surely, 2^56625563 is an apocalyptic number.

56625563 is a deficient number, since it is larger than the sum of its proper divisors (2623237).

56625563 is a wasteful number, since it uses less digits than its factorization.

56625563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6741.

The product of its digits is 162000, while the sum is 38.

The square root of 56625563 is about 7524.9958803975. The cubic root of 56625563 is about 384.0055586399.

The spelling of 56625563 in words is "fifty-six million, six hundred twenty-five thousand, five hundred sixty-three".