80288270399 has 2 divisors, whose sum is σ = 80288270400. Its totient is φ = 80288270398.

The previous prime is 80288270383. The next prime is 80288270407. The reversal of 80288270399 is 99307288208.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80288270399 - 2⁴ = 80288270383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80288272399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40144135199 + 40144135200.

It is an arithmetic number, because the mean of its divisors is an integer number (40144135200).

Almost surely, 2^80288270399 is an apocalyptic number.

80288270399 is a deficient number, since it is larger than the sum of its proper divisors (1).

80288270399 is an equidigital number, since it uses as much as digits as its factorization.

80288270399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3483648, while the sum is 56.

The spelling of 80288270399 in words is "eighty billion, two hundred eighty-eight million, two hundred seventy thousand, three hundred ninety-nine".