89159000927 has 2 divisors, whose sum is σ = 89159000928. Its totient is φ = 89159000926.

The previous prime is 89159000863. The next prime is 89159000929. The reversal of 89159000927 is 72900095198.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89159000927 - 2⁶ = 89159000863 is a prime.

Together with 89159000929, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89159000929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44579500463 + 44579500464.

It is an arithmetic number, because the mean of its divisors is an integer number (44579500464).

Almost surely, 2^89159000927 is an apocalyptic number.

89159000927 is a deficient number, since it is larger than the sum of its proper divisors (1).

89159000927 is an equidigital number, since it uses as much as digits as its factorization.

89159000927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 50.

The spelling of 89159000927 in words is "eighty-nine billion, one hundred fifty-nine million, nine hundred twenty-seven", and thus it is an aban number.