327063891025 has 27 divisors (see below), whose sum is σ = 424044156529. Its totient is φ = 250224650720.

The previous prime is 327063891017. The next prime is 327063891031. The reversal of 327063891025 is 520198360723.

The square root of 327063891025 is 571895.

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 26306641 + 327037584384 = 5129^2 + 571872^2 .

It is not a de Polignac number, because 327063891025 - 2³ = 327063891017 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 65765439 + ... + 65770411.

Almost surely, 2^327063891025 is an apocalyptic number.

327063891025 is the 571895-th square number.

327063891025 is the 285948-th centered octagonal number.

It is an amenable number.

327063891025 is a deficient number, since it is larger than the sum of its proper divisors (96980265504).

327063891025 is an frugal number, since it uses more digits than its factorization.

327063891025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10002 (or 5001 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 327063891025 in words is "three hundred twenty-seven billion, sixty-three million, eight hundred ninety-one thousand, twenty-five".