504113500 has 96 divisors (see below), whose sum is σ = 1211019264. Its totient is φ = 181800000.

The previous prime is 504113483. The next prime is 504113503. The reversal of 504113500 is 5311405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504113503) 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 31 ways as a sum of consecutive naturals, for example, 830197 + ... + 830803.

It is an arithmetic number, because the mean of its divisors is an integer number (12614784).

Almost surely, 2^504113500 is an apocalyptic number.

504113500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 504113500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (605509632).

504113500 is an abundant number, since it is smaller than the sum of its proper divisors (706905764).

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

504113500 is a wasteful number, since it uses less digits than its factorization.

504113500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788 (or 776 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 504113500 is about 22452.4720242560. The cubic root of 504113500 is about 795.8711755867.

Adding to 504113500 its reverse (5311405), we get a palindrome (509424905).

The spelling of 504113500 in words is "five hundred four million, one hundred thirteen thousand, five hundred".