56433644701 has 4 divisors (see below), whose sum is σ = 64495593952. Its totient is φ = 48371695452.

The previous prime is 56433644699. The next prime is 56433644723. The reversal of 56433644701 is 10744633465.

56433644701 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, 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 56433644701 - 2¹ = 56433644699 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 (56433614701) 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, 4030974615 + ... + 4030974628.

It is an arithmetic number, because the mean of its divisors is an integer number (16123898488).

Almost surely, 2^56433644701 is an apocalyptic number.

It is an amenable number.

56433644701 is a deficient number, since it is larger than the sum of its proper divisors (8061949251).

56433644701 is an equidigital number, since it uses as much as digits as its factorization.

56433644701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8061949250.

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 56433644701 in words is "fifty-six billion, four hundred thirty-three million, six hundred forty-four thousand, seven hundred one".