80599 has 2 divisors, whose sum is σ = 80600. Its totient is φ = 80598.

The previous prime is 80567. The next prime is 80603. The reversal of 80599 is 99508.

80599 is nontrivially palindromic in base 3.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80599 - 2⁵ = 80567 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80599.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86599) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40299 + 40300.

It is an arithmetic number, because the mean of its divisors is an integer number (40300).

2⁸⁰⁵⁹⁹ is an apocalyptic number.

80599 is a deficient number, since it is larger than the sum of its proper divisors (1).

80599 is an equidigital number, since it uses as much as digits as its factorization.

80599 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 80599 is about 283.8996301512. The cubic root of 80599 is about 43.1959687025.

The spelling of 80599 in words is "eighty thousand, five hundred ninety-nine".