562432236161 has 4 divisors (see below), whose sum is σ = 570353817024. Its totient is φ = 554510655300.

The previous prime is 562432236143. The next prime is 562432236187. The reversal of 562432236161 is 161632234265.

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 a de Polignac number, because none of the positive numbers 2^k-562432236161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (562432236461) 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, 3960790325 + ... + 3960790466.

It is an arithmetic number, because the mean of its divisors is an integer number (142588454256).

Almost surely, 2^562432236161 is an apocalyptic number.

It is an amenable number.

562432236161 is a deficient number, since it is larger than the sum of its proper divisors (7921580863).

562432236161 is an equidigital number, since it uses as much as digits as its factorization.

562432236161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7921580862.

The product of its digits is 311040, while the sum is 41.

The spelling of 562432236161 in words is "five hundred sixty-two billion, four hundred thirty-two million, two hundred thirty-six thousand, one hundred sixty-one".