89159000863 has 2 divisors, whose sum is σ = 89159000864. Its totient is φ = 89159000862.

The previous prime is 89159000851. The next prime is 89159000927. The reversal of 89159000863 is 36800095198.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89159000863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89159000663) 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, 44579500431 + 44579500432.

It is an arithmetic number, because the mean of its divisors is an integer number (44579500432).

Almost surely, 2^89159000863 is an apocalyptic number.

89159000863 is a deficient number, since it is larger than the sum of its proper divisors (1).

89159000863 is an equidigital number, since it uses as much as digits as its factorization.

89159000863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 49.

The spelling of 89159000863 in words is "eighty-nine billion, one hundred fifty-nine million, eight hundred sixty-three", and thus it is an aban number.