56600323837 has 4 divisors (see below), whose sum is σ = 56601106236. Its totient is φ = 56599541440.

The previous prime is 56600323817. The next prime is 56600323853. The reversal of 56600323837 is 73832300665.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 73832300665 = 5 ⋅14766460133.

It can be written as a sum of positive squares in 2 ways, for example, as 45698040441 + 10902283396 = 213771^2 + 104414^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56600323837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56600323793 and 56600323802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56600323817) 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, 270214 + ... + 431527.

It is an arithmetic number, because the mean of its divisors is an integer number (14150276559).

Almost surely, 2^56600323837 is an apocalyptic number.

It is an amenable number.

56600323837 is a deficient number, since it is larger than the sum of its proper divisors (782399).

56600323837 is an equidigital number, since it uses as much as digits as its factorization.

56600323837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782398.

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 56600323837 in words is "fifty-six billion, six hundred million, three hundred twenty-three thousand, eight hundred thirty-seven".