56374313 has 4 divisors (see below), whose sum is σ = 56588928. Its totient is φ = 56159700.

The previous prime is 56374277. The next prime is 56374327. The reversal of 56374313 is 31347365.

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 not a de Polignac number, because 56374313 - 2¹⁴ = 56357929 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 56374313.

It is not an unprimeable number, because it can be changed into a prime (56374343) 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, 106913 + ... + 107438.

It is an arithmetic number, because the mean of its divisors is an integer number (14147232).

Almost surely, 2^56374313 is an apocalyptic number.

It is an amenable number.

56374313 is a deficient number, since it is larger than the sum of its proper divisors (214615).

56374313 is a wasteful number, since it uses less digits than its factorization.

56374313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214614.

The product of its digits is 22680, while the sum is 32.

The square root of 56374313 is about 7508.2829595055. The cubic root of 56374313 is about 383.4367669633.

The spelling of 56374313 in words is "fifty-six million, three hundred seventy-four thousand, three hundred thirteen".