47172885535504 has 15 divisors (see below), whose sum is σ = 91397518954023. Its totient is φ = 23586429031248.

The previous prime is 47172885535493. The next prime is 47172885535511. The reversal of 47172885535504 is 40553558827174.

The square root of 47172885535504 is 6868252.

It is a perfect power (a square), and thus also a powerful number.

47172885535504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×47172885535504² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 26614477 + ... + 28331539.

Almost surely, 2^{47172885535504} is an apocalyptic number.

47172885535504 is the 6868252-nd square number.

It is an amenable number.

47172885535504 is a deficient number, since it is larger than the sum of its proper divisors (44224633418519).

47172885535504 is an frugal number, since it uses more digits than its factorization.

47172885535504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3434134 (or 1717065 counting only the distinct ones).

The product of its (nonzero) digits is 188160000, while the sum is 64.

The spelling of 47172885535504 in words is "forty-seven trillion, one hundred seventy-two billion, eight hundred eighty-five million, five hundred thirty-five thousand, five hundred four".