80799000287 has 2 divisors, whose sum is σ = 80799000288. Its totient is φ = 80799000286.

The previous prime is 80799000257. The next prime is 80799000311. The reversal of 80799000287 is 78200099708.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80799000287 - 2³⁰ = 79725258463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80799000257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40399500143 + 40399500144.

It is an arithmetic number, because the mean of its divisors is an integer number (40399500144).

Almost surely, 2^80799000287 is an apocalyptic number.

80799000287 is a deficient number, since it is larger than the sum of its proper divisors (1).

80799000287 is an equidigital number, since it uses as much as digits as its factorization.

80799000287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 50.

The spelling of 80799000287 in words is "eighty billion, seven hundred ninety-nine million, two hundred eighty-seven", and thus it is an aban number.