504445804 has 12 divisors (see below), whose sum is σ = 884096584. Its totient is φ = 251846784.

The previous prime is 504445793. The next prime is 504445817. The reversal of 504445804 is 408544405.

It is a self number, because there is not a number n which added to its sum of digits gives 504445804.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91002 + ... + 96385.

Almost surely, 2^504445804 is an apocalyptic number.

It is an amenable number.

504445804 is a deficient number, since it is larger than the sum of its proper divisors (379650780).

504445804 is a wasteful number, since it uses less digits than its factorization.

504445804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188064 (or 188062 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 34.

The square root of 504445804 is about 22459.8709702438. The cubic root of 504445804 is about 796.0460125923.

The spelling of 504445804 in words is "five hundred four million, four hundred forty-five thousand, eight hundred four".