504995056 has 20 divisors (see below), whose sum is σ = 980027800. Its totient is φ = 252084672.

The previous prime is 504995041. The next prime is 504995059. The reversal of 504995056 is 650599405.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504995059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15591 + ... + 35398.

It is an arithmetic number, because the mean of its divisors is an integer number (49001390).

Almost surely, 2^504995056 is an apocalyptic number.

It is an amenable number.

504995056 is a deficient number, since it is larger than the sum of its proper divisors (475032744).

504995056 is a wasteful number, since it uses less digits than its factorization.

504995056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51616 (or 51610 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 43.

The square root of 504995056 is about 22472.0950514188. The cubic root of 504995056 is about 796.3348254297.

It can be divided in two parts, 50499 and 5056, that added together give a palindrome (55555).

The spelling of 504995056 in words is "five hundred four million, nine hundred ninety-five thousand, fifty-six".