472731122564 has 48 divisors (see below), whose sum is σ = 923077524096. Its totient is φ = 210682560000.

The previous prime is 472731122557. The next prime is 472731122573. The reversal of 472731122564 is 465221137274.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1338362 + ... + 1654289.

It is an arithmetic number, because the mean of its divisors is an integer number (19230781752).

Almost surely, 2^472731122564 is an apocalyptic number.

It is an amenable number.

472731122564 is a deficient number, since it is larger than the sum of its proper divisors (450346401532).

472731122564 is a wasteful number, since it uses less digits than its factorization.

472731122564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2992796 (or 2992794 counting only the distinct ones).

The product of its digits is 564480, while the sum is 44.

The spelling of 472731122564 in words is "four hundred seventy-two billion, seven hundred thirty-one million, one hundred twenty-two thousand, five hundred sixty-four".