504305856424 has 16 divisors (see below), whose sum is σ = 995340506400. Its totient is φ = 238881721392.

The previous prime is 504305856421. The next prime is 504305856473. The reversal of 504305856424 is 424658503405.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (504305856421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1658900692 + ... + 1658900995.

It is an arithmetic number, because the mean of its divisors is an integer number (62208781650).

Almost surely, 2^504305856424 is an apocalyptic number.

It is an amenable number.

504305856424 is a deficient number, since it is larger than the sum of its proper divisors (491034649976).

504305856424 is a wasteful number, since it uses less digits than its factorization.

504305856424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3317801712 (or 3317801708 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 46.

The spelling of 504305856424 in words is "five hundred four billion, three hundred five million, eight hundred fifty-six thousand, four hundred twenty-four".