204076255504 has 45 divisors (see below), whose sum is σ = 434653079511. Its totient is φ = 92752899360.

The previous prime is 204076255499. The next prime is 204076255517. The reversal of 204076255504 is 405552670402.

The square root of 204076255504 is 451748.

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

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, 19871779 + ... + 19882045.

Almost surely, 2^204076255504 is an apocalyptic number.

204076255504 is the 451748-th square number.

It is an amenable number.

204076255504 is an abundant number, since it is smaller than the sum of its proper divisors (230576824007).

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

204076255504 is an frugal number, since it uses more digits than its factorization.

204076255504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20564 (or 10280 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 40.

The spelling of 204076255504 in words is "two hundred four billion, seventy-six million, two hundred fifty-five thousand, five hundred four".