16065006161 has 8 divisors (see below), whose sum is σ = 16147036800. Its totient is φ = 15983099440.

The previous prime is 16065006157. The next prime is 16065006169. The reversal of 16065006161 is 16160056061.

16065006161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 16065006161 - 2² = 16065006157 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16065006169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234746 + ... + 295356.

It is an arithmetic number, because the mean of its divisors is an integer number (2018379600).

Almost surely, 2^16065006161 is an apocalyptic number.

It is an amenable number.

16065006161 is a deficient number, since it is larger than the sum of its proper divisors (82030639).

16065006161 is a wasteful number, since it uses less digits than its factorization.

16065006161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61959.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 16065006161 in words is "sixteen billion, sixty-five million, six thousand, one hundred sixty-one".