504055000 has 40 divisors (see below), whose sum is σ = 1181012580. Its totient is φ = 201620000.

The previous prime is 504054977. The next prime is 504055001. The reversal of 504055000 is 550405.

It is a happy number.

504055000 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504055001) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 45406 + ... + 55405.

Almost surely, 2^504055000 is an apocalyptic number.

504055000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

504055000 is an abundant number, since it is smaller than the sum of its proper divisors (676957580).

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

504055000 is a wasteful number, since it uses less digits than its factorization.

504055000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100837 (or 100818 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 19.

The square root of 504055000 is about 22451.1692345855. The cubic root of 504055000 is about 795.8403886939.

The spelling of 504055000 in words is "five hundred four million, fifty-five thousand".