56200331 has 4 divisors (see below), whose sum is σ = 61309464. Its totient is φ = 51091200.

The previous prime is 56200327. The next prime is 56200393. The reversal of 56200331 is 13300265.

56200331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56200331 - 2² = 56200327 is a prime.

It is a super-2 number, since 2×56200331² = 6316954409019122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56200321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2554550 + ... + 2554571.

It is an arithmetic number, because the mean of its divisors is an integer number (15327366).

Almost surely, 2^56200331 is an apocalyptic number.

56200331 is a deficient number, since it is larger than the sum of its proper divisors (5109133).

56200331 is a wasteful number, since it uses less digits than its factorization.

56200331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5109132.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 56200331 is about 7496.6880020446. The cubic root of 56200331 is about 383.0419072142.

Adding to 56200331 its reverse (13300265), we get a palindrome (69500596).

The spelling of 56200331 in words is "fifty-six million, two hundred thousand, three hundred thirty-one".