504576504420 has 24 divisors (see below), whose sum is σ = 1412814212544. Its totient is φ = 134553734496.

The previous prime is 504576504391. The next prime is 504576504463. The reversal of 504576504420 is 24405675405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4204804144 + ... + 4204804263.

It is an arithmetic number, because the mean of its divisors is an integer number (58867258856).

Almost surely, 2^504576504420 is an apocalyptic number.

It is an amenable number.

504576504420 is an abundant number, since it is smaller than the sum of its proper divisors (908237708124).

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

504576504420 is a wasteful number, since it uses less digits than its factorization.

504576504420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8409608419 (or 8409608417 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 42.

The spelling of 504576504420 in words is "five hundred four billion, five hundred seventy-six million, five hundred four thousand, four hundred twenty".