16450015161 has 8 divisors (see below), whose sum is σ = 21999618784. Its totient is φ = 10933544160.

The previous prime is 16450015157. The next prime is 16450015213. The reversal of 16450015161 is 16151005461.

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

It is not a de Polignac number, because 16450015161 - 2² = 16450015157 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16450015151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8281996 + ... + 8283981.

It is an arithmetic number, because the mean of its divisors is an integer number (2749952348).

Almost surely, 2^16450015161 is an apocalyptic number.

It is an amenable number.

16450015161 is a deficient number, since it is larger than the sum of its proper divisors (5549603623).

16450015161 is a wasteful number, since it uses less digits than its factorization.

16450015161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16566311.

The product of its (nonzero) digits is 3600, while the sum is 30.

The spelling of 16450015161 in words is "sixteen billion, four hundred fifty million, fifteen thousand, one hundred sixty-one".