80600028169 has 2 divisors, whose sum is σ = 80600028170. Its totient is φ = 80600028168.

The previous prime is 80600028121. The next prime is 80600028209. The reversal of 80600028169 is 96182000608.

It is an a-pointer prime, because the next prime (80600028209) can be obtained adding 80600028169 to its sum of digits (40).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79950390025 + 649638144 = 282755^2 + 25488^2 .

It is a cyclic number.

It is not a de Polignac number, because 80600028169 - 2⁹ = 80600027657 is a prime.

It is a super-2 number, since 2×80600028169² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (80600028469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40300014084 + 40300014085.

It is an arithmetic number, because the mean of its divisors is an integer number (40300014085).

Almost surely, 2^80600028169 is an apocalyptic number.

It is an amenable number.

80600028169 is a deficient number, since it is larger than the sum of its proper divisors (1).

80600028169 is an equidigital number, since it uses as much as digits as its factorization.

80600028169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 40.

The spelling of 80600028169 in words is "eighty billion, six hundred million, twenty-eight thousand, one hundred sixty-nine".