89875583911 has 2 divisors, whose sum is σ = 89875583912. Its totient is φ = 89875583910.

The previous prime is 89875583857. The next prime is 89875583923. The reversal of 89875583911 is 11938557898.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89875583911 - 2²⁵ = 89842029479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89875583951) 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, 44937791955 + 44937791956.

It is an arithmetic number, because the mean of its divisors is an integer number (44937791956).

Almost surely, 2^89875583911 is an apocalyptic number.

89875583911 is a deficient number, since it is larger than the sum of its proper divisors (1).

89875583911 is an equidigital number, since it uses as much as digits as its factorization.

89875583911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21772800, while the sum is 64.

The spelling of 89875583911 in words is "eighty-nine billion, eight hundred seventy-five million, five hundred eighty-three thousand, nine hundred eleven".