56364236023 has 4 divisors (see below), whose sum is σ = 57043323288. Its totient is φ = 55685148760.

The previous prime is 56364236021. The next prime is 56364236051. The reversal of 56364236023 is 32063246365.

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 56364236023 - 2¹ = 56364236021 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 (56364236021) 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, 339543508 + ... + 339543673.

It is an arithmetic number, because the mean of its divisors is an integer number (14260830822).

Almost surely, 2^56364236023 is an apocalyptic number.

56364236023 is a deficient number, since it is larger than the sum of its proper divisors (679087265).

56364236023 is an equidigital number, since it uses as much as digits as its factorization.

56364236023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679087264.

The product of its (nonzero) digits is 466560, while the sum is 40.

The spelling of 56364236023 in words is "fifty-six billion, three hundred sixty-four million, two hundred thirty-six thousand, twenty-three".