16327948594 has 8 divisors (see below), whose sum is σ = 24492506220. Its totient is φ = 8163779856.

The previous prime is 16327948583. The next prime is 16327948613. The reversal of 16327948594 is 49584972361.

It can be written as a sum of positive squares in 2 ways, for example, as 13534297569 + 2793651025 = 116337^2 + 52855^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56112 + ... + 189220.

Almost surely, 2^16327948594 is an apocalyptic number.

16327948594 is a deficient number, since it is larger than the sum of its proper divisors (8164557626).

16327948594 is a wasteful number, since it uses less digits than its factorization.

16327948594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194444.

The product of its digits is 13063680, while the sum is 58.

The spelling of 16327948594 in words is "sixteen billion, three hundred twenty-seven million, nine hundred forty-eight thousand, five hundred ninety-four".