504722964428 has 12 divisors (see below), whose sum is σ = 883275980160. Its totient is φ = 252358398672.

The previous prime is 504722964409. The next prime is 504722964461. The reversal of 504722964428 is 824469227405.

It is a self number, because there is not a number n which added to its sum of digits gives 504722964428.

It is an unprimeable number.

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, 380651 + ... + 1074402.

It is an arithmetic number, because the mean of its divisors is an integer number (73606331680).

Almost surely, 2^504722964428 is an apocalyptic number.

It is an amenable number.

504722964428 is a deficient number, since it is larger than the sum of its proper divisors (378553015732).

504722964428 is a wasteful number, since it uses less digits than its factorization.

504722964428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541776 (or 1541774 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 53.

The spelling of 504722964428 in words is "five hundred four billion, seven hundred twenty-two million, nine hundred sixty-four thousand, four hundred twenty-eight".