80582880019 has 2 divisors, whose sum is σ = 80582880020. Its totient is φ = 80582880018.

The previous prime is 80582879999. The next prime is 80582880023. The reversal of 80582880019 is 91008828508.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80582880019 - 2¹¹ = 80582877971 is a prime.

It is a super-2 number, since 2×80582880019² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (80582881019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40291440009 + 40291440010.

It is an arithmetic number, because the mean of its divisors is an integer number (40291440010).

Almost surely, 2^80582880019 is an apocalyptic number.

80582880019 is a deficient number, since it is larger than the sum of its proper divisors (1).

80582880019 is an equidigital number, since it uses as much as digits as its factorization.

80582880019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 368640, while the sum is 49.

The spelling of 80582880019 in words is "eighty billion, five hundred eighty-two million, eight hundred eighty thousand, nineteen".