504166672 has 20 divisors (see below), whose sum is σ = 1028235280. Its totient is φ = 238815648.

The previous prime is 504166667. The next prime is 504166673. The reversal of 504166672 is 276661405.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (504166673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 828918 + ... + 829525.

It is an arithmetic number, because the mean of its divisors is an integer number (51411764).

Almost surely, 2^504166672 is an apocalyptic number.

It is an amenable number.

504166672 is an abundant number, since it is smaller than the sum of its proper divisors (524068608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

504166672 is a wasteful number, since it uses less digits than its factorization.

504166672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658470 (or 1658464 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 504166672 is about 22453.6560942756. The cubic root of 504166672 is about 795.8991564378.

The spelling of 504166672 in words is "five hundred four million, one hundred sixty-six thousand, six hundred seventy-two".