56056653 has 12 divisors (see below), whose sum is σ = 81035968. Its totient is φ = 37341000.

The previous prime is 56056643. The next prime is 56056661. The reversal of 56056653 is 35665065.

It is a happy number.

It is not a de Polignac number, because 56056653 - 2⁹ = 56056141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56056643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18876 + ... + 21642.

Almost surely, 2^56056653 is an apocalyptic number.

It is an amenable number.

56056653 is a deficient number, since it is larger than the sum of its proper divisors (24979315).

56056653 is a wasteful number, since it uses less digits than its factorization.

56056653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5024 (or 5021 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

The square root of 56056653 is about 7487.0991044596. The cubic root of 56056653 is about 382.7152088940.

The spelling of 56056653 in words is "fifty-six million, fifty-six thousand, six hundred fifty-three".