16327558832960 has 56 divisors (see below), whose sum is σ = 38951866796136. Its totient is φ = 6518951331840.

The previous prime is 16327558832917. The next prime is 16327558833013. The reversal of 16327558832960 is 6923885572361.

It can be written as a sum of positive squares in 4 ways, for example, as 41426903296 + 16286131929664 = 203536^2 + 4035608^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46983647 + ... + 47329886.

It is an arithmetic number, because the mean of its divisors is an integer number (695569049931).

Almost surely, 2^{16327558832960} is an apocalyptic number.

16327558832960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16327558832960 is an abundant number, since it is smaller than the sum of its proper divisors (22624307963176).

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

16327558832960 is an equidigital number, since it uses as much as digits as its factorization.

16327558832960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94314091 (or 94314081 counting only the distinct ones).

The product of its (nonzero) digits is 130636800, while the sum is 65.

The spelling of 16327558832960 in words is "sixteen trillion, three hundred twenty-seven billion, five hundred fifty-eight million, eight hundred thirty-two thousand, nine hundred sixty".