16016167273 has 2 divisors, whose sum is σ = 16016167274. Its totient is φ = 16016167272.

The previous prime is 16016167261. The next prime is 16016167309. The reversal of 16016167273 is 37276161061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8964870489 + 7051296784 = 94683^2 + 83972^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16016167273 is a prime.

It is a super-2 number, since 2×16016167273² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16016167243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8008083636 + 8008083637.

It is an arithmetic number, because the mean of its divisors is an integer number (8008083637).

Almost surely, 2^16016167273 is an apocalyptic number.

It is an amenable number.

16016167273 is a deficient number, since it is larger than the sum of its proper divisors (1).

16016167273 is an equidigital number, since it uses as much as digits as its factorization.

16016167273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 40.

The spelling of 16016167273 in words is "sixteen billion, sixteen million, one hundred sixty-seven thousand, two hundred seventy-three".