56895313 has 4 divisors (see below), whose sum is σ = 57244528. Its totient is φ = 56546100.

The previous prime is 56895301. The next prime is 56895317. The reversal of 56895313 is 31359865.

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: 31359865 = 5 ⋅6271973.

It is a cyclic number.

It is not a de Polignac number, because 56895313 - 2⁵ = 56895281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56895317) 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, 174363 + ... + 174688.

It is an arithmetic number, because the mean of its divisors is an integer number (14311132).

Almost surely, 2^56895313 is an apocalyptic number.

It is an amenable number.

56895313 is a deficient number, since it is larger than the sum of its proper divisors (349215).

56895313 is a wasteful number, since it uses less digits than its factorization.

56895313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349214.

The product of its digits is 97200, while the sum is 40.

The square root of 56895313 is about 7542.8981830593. The cubic root of 56895313 is about 384.6143617009.

The spelling of 56895313 in words is "fifty-six million, eight hundred ninety-five thousand, three hundred thirteen".