80087099 has 2 divisors, whose sum is σ = 80087100. Its totient is φ = 80087098.

The previous prime is 80087057. The next prime is 80087101. The reversal of 80087099 is 99078008.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80087099 - 2²⁰ = 79038523 is a prime.

Together with 80087101, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (80087699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40043549 + 40043550.

It is an arithmetic number, because the mean of its divisors is an integer number (40043550).

Almost surely, 2^80087099 is an apocalyptic number.

80087099 is a deficient number, since it is larger than the sum of its proper divisors (1).

80087099 is an equidigital number, since it uses as much as digits as its factorization.

80087099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 41.

The square root of 80087099 is about 8949.1395675786. The cubic root of 80087099 is about 431.0432555464.

The spelling of 80087099 in words is "eighty million, eighty-seven thousand, ninety-nine".