56200537 has 8 divisors (see below), whose sum is σ = 59235200. Its totient is φ = 53173584.

The previous prime is 56200531. The next prime is 56200559. The reversal of 56200537 is 73500265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56200537 - 2¹⁹ = 55676249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56200531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18928 + ... + 21694.

It is an arithmetic number, because the mean of its divisors is an integer number (7404400).

Almost surely, 2^56200537 is an apocalyptic number.

It is an amenable number.

56200537 is a deficient number, since it is larger than the sum of its proper divisors (3034663).

56200537 is a wasteful number, since it uses less digits than its factorization.

56200537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3855.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 56200537 is about 7496.7017414327. The cubic root of 56200537 is about 383.0423752218.

The spelling of 56200537 in words is "fifty-six million, two hundred thousand, five hundred thirty-seven".