472467720561 has 16 divisors (see below), whose sum is σ = 675112516224. Its totient is φ = 293140957824.

The previous prime is 472467720539. The next prime is 472467720611. The reversal of 472467720561 is 165027764274.

It is not a de Polignac number, because 472467720561 - 2²⁵ = 472434166129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (472467720061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92529316 + ... + 92534421.

It is an arithmetic number, because the mean of its divisors is an integer number (42194532264).

Almost surely, 2^472467720561 is an apocalyptic number.

It is an amenable number.

472467720561 is a deficient number, since it is larger than the sum of its proper divisors (202644795663).

472467720561 is a wasteful number, since it uses less digits than its factorization.

472467720561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185063800.

The product of its (nonzero) digits is 3951360, while the sum is 51.

The spelling of 472467720561 in words is "four hundred seventy-two billion, four hundred sixty-seven million, seven hundred twenty thousand, five hundred sixty-one".