56295689 has 4 divisors (see below), whose sum is σ = 59258640. Its totient is φ = 53332740.

The previous prime is 56295677. The next prime is 56295703. The reversal of 56295689 is 98659265.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56295689 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56295649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1481447 + ... + 1481484.

It is an arithmetic number, because the mean of its divisors is an integer number (14814660).

Almost surely, 2^56295689 is an apocalyptic number.

It is an amenable number.

56295689 is a deficient number, since it is larger than the sum of its proper divisors (2962951).

56295689 is a wasteful number, since it uses less digits than its factorization.

56295689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2962950.

The product of its digits is 1166400, while the sum is 50.

The square root of 56295689 is about 7503.0453150704. The cubic root of 56295689 is about 383.2584271197.

The spelling of 56295689 in words is "fifty-six million, two hundred ninety-five thousand, six hundred eighty-nine".