56856301 has 4 divisors (see below), whose sum is σ = 56875552. Its totient is φ = 56837052.

The previous prime is 56856287. The next prime is 56856311. The reversal of 56856301 is 10365865.

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: 10365865 = 5 ⋅2073173.

It is a cyclic number.

It is not a de Polignac number, because 56856301 - 2¹³ = 56848109 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 (56856311) 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, 4161 + ... + 11446.

It is an arithmetic number, because the mean of its divisors is an integer number (14218888).

Almost surely, 2^56856301 is an apocalyptic number.

It is an amenable number.

56856301 is a deficient number, since it is larger than the sum of its proper divisors (19251).

56856301 is a wasteful number, since it uses less digits than its factorization.

56856301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19250.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 56856301 is about 7540.3117309565. The cubic root of 56856301 is about 384.5264340935.

The spelling of 56856301 in words is "fifty-six million, eight hundred fifty-six thousand, three hundred one".