200516871518404 has 81 divisors (see below), whose sum is σ = 409361064129927. Its totient is φ = 85691025439488.

The previous prime is 200516871518377. The next prime is 200516871518471. The reversal of 200516871518404 is 404815178615002.

It is a happy number.

The square root of 200516871518404 is 14160398.

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 91974813122500 + 108542058395904 = 9590350^2 + 10418352^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 81082437712 + ... + 81082440184.

Almost surely, 2^{200516871518404} is an apocalyptic number.

200516871518404 is the 14160398-th square number.

It is an amenable number.

200516871518404 is an abundant number, since it is smaller than the sum of its proper divisors (208844192611523).

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

200516871518404 is an frugal number, since it uses more digits than its factorization.

200516871518404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5782 (or 2891 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 52.

The spelling of 200516871518404 in words is "two hundred trillion, five hundred sixteen billion, eight hundred seventy-one million, five hundred eighteen thousand, four hundred four".