504604724994 has 96 divisors (see below), whose sum is σ = 1198582894080. Its totient is φ = 152736883200.

The previous prime is 504604724927. The next prime is 504604725041. The reversal of 504604724994 is 499427406405.

504604724994 is a `hidden beast` number, since 5 + 0 + 4 + 604 + 7 + 24 + 9 + 9 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 504604724994.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3059512 + ... + 3220220.

It is an arithmetic number, because the mean of its divisors is an integer number (12485238480).

Almost surely, 2^504604724994 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 504604724994, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (599291447040).

504604724994 is an abundant number, since it is smaller than the sum of its proper divisors (693978169086).

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

504604724994 is a wasteful number, since it uses less digits than its factorization.

504604724994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161096 (or 161093 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 54.

The spelling of 504604724994 in words is "five hundred four billion, six hundred four million, seven hundred twenty-four thousand, nine hundred ninety-four".