16072065163 has 32 divisors (see below), whose sum is σ = 20164165632. Its totient is φ = 12445056000.

The previous prime is 16072065161. The next prime is 16072065181. The reversal of 16072065163 is 36156027061.

It is a cyclic number.

It is not a de Polignac number, because 16072065163 - 2¹ = 16072065161 is a prime.

It is a super-2 number, since 2×16072065163² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16072065161) 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, 9663670 + ... + 9665332.

It is an arithmetic number, because the mean of its divisors is an integer number (630130176).

Almost surely, 2^16072065163 is an apocalyptic number.

16072065163 is a deficient number, since it is larger than the sum of its proper divisors (4092100469).

16072065163 is a wasteful number, since it uses less digits than its factorization.

16072065163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2395.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 16072065163 in words is "sixteen billion, seventy-two million, sixty-five thousand, one hundred sixty-three".