80382299 has 2 divisors, whose sum is σ = 80382300. Its totient is φ = 80382298.

The previous prime is 80382259. The next prime is 80382301. The reversal of 80382299 is 99228308.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80382299 - 2²⁴ = 63605083 is a prime.

It is a super-2 number, since 2×80382299² = 12922627985050802, which contains 22 as substring.

Together with 80382301, 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 (80382259) 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, 40191149 + 40191150.

It is an arithmetic number, because the mean of its divisors is an integer number (40191150).

Almost surely, 2^80382299 is an apocalyptic number.

80382299 is a deficient number, since it is larger than the sum of its proper divisors (1).

80382299 is an equidigital number, since it uses as much as digits as its factorization.

80382299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 80382299 is about 8965.6176028202. The cubic root of 80382299 is about 431.5722127697.

The spelling of 80382299 in words is "eighty million, three hundred eighty-two thousand, two hundred ninety-nine".