56236364601 has 4 divisors (see below), whose sum is σ = 74981819472. Its totient is φ = 37490909732.

The previous prime is 56236364573. The next prime is 56236364617. The reversal of 56236364601 is 10646363265.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 56236364601 - 2¹⁹ = 56235840313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56236364621) 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, 9372727431 + ... + 9372727436.

It is an arithmetic number, because the mean of its divisors is an integer number (18745454868).

Almost surely, 2^56236364601 is an apocalyptic number.

It is an amenable number.

56236364601 is a deficient number, since it is larger than the sum of its proper divisors (18745454871).

56236364601 is a wasteful number, since it uses less digits than its factorization.

56236364601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18745454870.

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 56236364601 in words is "fifty-six billion, two hundred thirty-six million, three hundred sixty-four thousand, six hundred one".