504166992 has 80 divisors (see below), whose sum is σ = 1553233920. Its totient is φ = 137782656.

The previous prime is 504166967. The next prime is 504167003. The reversal of 504166992 is 299661405.

It is a happy number.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24892 + ... + 40347.

It is an arithmetic number, because the mean of its divisors is an integer number (19415424).

Almost surely, 2^504166992 is an apocalyptic number.

It is an amenable number.

504166992 is an abundant number, since it is smaller than the sum of its proper divisors (1049066928).

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

504166992 is a wasteful number, since it uses less digits than its factorization.

504166992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65280 (or 65274 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 504166992 is about 22453.6632200628. The cubic root of 504166992 is about 795.8993248263.

The spelling of 504166992 in words is "five hundred four million, one hundred sixty-six thousand, nine hundred ninety-two".