504998056 has 32 divisors (see below), whose sum is σ = 1011968640. Its totient is φ = 235418368.

The previous prime is 504998027. The next prime is 504998069. The reversal of 504998056 is 650899405.

It is a junction number, because it is equal to n+sod(n) for n = 504997997 and 504998015.

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 7 ways as a sum of consecutive naturals, for example, 2800 + ... + 31903.

It is an arithmetic number, because the mean of its divisors is an integer number (31624020).

Almost surely, 2^504998056 is an apocalyptic number.

It is an amenable number.

504998056 is an abundant number, since it is smaller than the sum of its proper divisors (506970584).

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

504998056 is a wasteful number, since it uses less digits than its factorization.

504998056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34833 (or 34829 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 46.

The square root of 504998056 is about 22472.1618007703. The cubic root of 504998056 is about 796.3364023427.

The spelling of 504998056 in words is "five hundred four million, nine hundred ninety-eight thousand, fifty-six".