16089027173 has 2 divisors, whose sum is σ = 16089027174. Its totient is φ = 16089027172.

The previous prime is 16089027139. The next prime is 16089027191. The reversal of 16089027173 is 37172098061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10135052929 + 5953974244 = 100673^2 + 77162^2 .

It is a cyclic number.

It is not a de Polignac number, because 16089027173 - 2²⁴ = 16072249957 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16089027473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8044513586 + 8044513587.

It is an arithmetic number, because the mean of its divisors is an integer number (8044513587).

Almost surely, 2^16089027173 is an apocalyptic number.

It is an amenable number.

16089027173 is a deficient number, since it is larger than the sum of its proper divisors (1).

16089027173 is an equidigital number, since it uses as much as digits as its factorization.

16089027173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 44.

The spelling of 16089027173 in words is "sixteen billion, eighty-nine million, twenty-seven thousand, one hundred seventy-three".