16325245466 has 8 divisors (see below), whose sum is σ = 24490313364. Its totient is φ = 8161807680.

The previous prime is 16325245459. The next prime is 16325245481. The reversal of 16325245466 is 66454252361.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 15456705625 + 868539841 = 124325^2 + 29471^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 382175 + ... + 422738.

Almost surely, 2^16325245466 is an apocalyptic number.

16325245466 is a deficient number, since it is larger than the sum of its proper divisors (8165067898).

16325245466 is a wasteful number, since it uses less digits than its factorization.

16325245466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815056.

The product of its digits is 1036800, while the sum is 44.

The spelling of 16325245466 in words is "sixteen billion, three hundred twenty-five million, two hundred forty-five thousand, four hundred sixty-six".