80658062099 has 2 divisors, whose sum is σ = 80658062100. Its totient is φ = 80658062098.

The previous prime is 80658062083. The next prime is 80658062159. The reversal of 80658062099 is 99026085608.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80658062099 - 2⁴ = 80658062083 is a prime.

It is a super-2 number, since 2×80658062099² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 80658062099.

It is not a weakly prime, because it can be changed into another prime (80658062029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40329031049 + 40329031050.

It is an arithmetic number, because the mean of its divisors is an integer number (40329031050).

Almost surely, 2^80658062099 is an apocalyptic number.

80658062099 is a deficient number, since it is larger than the sum of its proper divisors (1).

80658062099 is an equidigital number, since it uses as much as digits as its factorization.

80658062099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1866240, while the sum is 53.

The spelling of 80658062099 in words is "eighty billion, six hundred fifty-eight million, sixty-two thousand, ninety-nine".