80150729287 has 2 divisors, whose sum is σ = 80150729288. Its totient is φ = 80150729286.

The previous prime is 80150729237. The next prime is 80150729327. The reversal of 80150729287 is 78292705108.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80150729287 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80150729287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80150729207) 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, 40075364643 + 40075364644.

It is an arithmetic number, because the mean of its divisors is an integer number (40075364644).

Almost surely, 2^80150729287 is an apocalyptic number.

80150729287 is a deficient number, since it is larger than the sum of its proper divisors (1).

80150729287 is an equidigital number, since it uses as much as digits as its factorization.

80150729287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 49.

The spelling of 80150729287 in words is "eighty billion, one hundred fifty million, seven hundred twenty-nine thousand, two hundred eighty-seven".