504090776 has 16 divisors (see below), whose sum is σ = 1080194640. Its totient is φ = 216038880.

The previous prime is 504090757. The next prime is 504090833. The reversal of 504090776 is 677090405.

It is a congruent number.

It is an unprimeable number.

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, 4500755 + ... + 4500866.

It is an arithmetic number, because the mean of its divisors is an integer number (67512165).

Almost surely, 2^504090776 is an apocalyptic number.

504090776 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

504090776 is an abundant number, since it is smaller than the sum of its proper divisors (576103864).

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

504090776 is a wasteful number, since it uses less digits than its factorization.

504090776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9001634 (or 9001630 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 504090776 is about 22451.9659718253. The cubic root of 504090776 is about 795.8592168721.

The spelling of 504090776 in words is "five hundred four million, ninety thousand, seven hundred seventy-six".