475366516172 has 12 divisors (see below), whose sum is σ = 832228628280. Its totient is φ = 237586908096.

The previous prime is 475366516171. The next prime is 475366516181. The reversal of 475366516172 is 271615663574.

It is not an unprimeable number, because it can be changed into a prime (475366516171) 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, 24076397 + ... + 24096132.

It is an arithmetic number, because the mean of its divisors is an integer number (69352385690).

Almost surely, 2^475366516172 is an apocalyptic number.

It is an amenable number.

475366516172 is a deficient number, since it is larger than the sum of its proper divisors (356862112108).

475366516172 is a wasteful number, since it uses less digits than its factorization.

475366516172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48175000 (or 48174998 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 53.

The spelling of 475366516172 in words is "four hundred seventy-five billion, three hundred sixty-six million, five hundred sixteen thousand, one hundred seventy-two".