56310713 has 4 divisors (see below), whose sum is σ = 56481168. Its totient is φ = 56140260.

The previous prime is 56310703. The next prime is 56310733. The reversal of 56310713 is 31701365.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 31701365 = 5 ⋅6340273.

It is a cyclic number.

It is not a de Polignac number, because 56310713 - 2¹⁰ = 56309689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56310703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84731 + ... + 85392.

It is an arithmetic number, because the mean of its divisors is an integer number (14120292).

Almost surely, 2^56310713 is an apocalyptic number.

It is an amenable number.

56310713 is a deficient number, since it is larger than the sum of its proper divisors (170455).

56310713 is a wasteful number, since it uses less digits than its factorization.

56310713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170454.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 56310713 is about 7504.0464417539. The cubic root of 56310713 is about 383.2925183177.

The spelling of 56310713 in words is "fifty-six million, three hundred ten thousand, seven hundred thirteen".