16082385609 has 32 divisors (see below), whose sum is σ = 22325466240. Its totient is φ = 10285452800.

The previous prime is 16082385601. The next prime is 16082385643. The reversal of 16082385609 is 90658328061.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 16082385609 - 2³ = 16082385601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16082385601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11269354 + ... + 11270780.

It is an arithmetic number, because the mean of its divisors is an integer number (697670820).

Almost surely, 2^16082385609 is an apocalyptic number.

It is an amenable number.

16082385609 is a deficient number, since it is larger than the sum of its proper divisors (6243080631).

16082385609 is a wasteful number, since it uses less digits than its factorization.

16082385609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2201.

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 16082385609 in words is "sixteen billion, eighty-two million, three hundred eighty-five thousand, six hundred nine".