27444560896 has 99 divisors (see below), whose sum is σ = 57030650247. Its totient is φ = 13200107520.

The previous prime is 27444560873. The next prime is 27444560933. The reversal of 27444560896 is 69806544472.

The square root of 27444560896 is 165664.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 164338605 + ... + 164338771.

Almost surely, 2^27444560896 is an apocalyptic number.

27444560896 is the 165664-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27444560896

27444560896 is an abundant number, since it is smaller than the sum of its proper divisors (29586089351).

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

27444560896 is an frugal number, since it uses more digits than its factorization.

27444560896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416 (or 200 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 27444560896 in words is "twenty-seven billion, four hundred forty-four million, five hundred sixty thousand, eight hundred ninety-six".