504807408004 has 27 divisors (see below), whose sum is σ = 938480134543. Its totient is φ = 237545059328.

The previous prime is 504807407999. The next prime is 504807408043. The reversal of 504807408004 is 400804708405.

The square root of 504807408004 is 710498.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 72685238404 + 432122169600 = 269602^2 + 657360^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 24146484 + ... + 24167380.

Almost surely, 2^504807408004 is an apocalyptic number.

504807408004 is the 710498-th square number.

It is an amenable number.

504807408004 is a deficient number, since it is larger than the sum of its proper divisors (433672726539).

504807408004 is an frugal number, since it uses more digits than its factorization.

504807408004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41832 (or 20916 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 40.

The spelling of 504807408004 in words is "five hundred four billion, eight hundred seven million, four hundred eight thousand, four".