89366375218 has 8 divisors (see below), whose sum is σ = 135279375660. Its totient is φ = 44273250000.

The previous prime is 89366375209. The next prime is 89366375221. The reversal of 89366375218 is 81257366398.

It can be written as a sum of positive squares in 2 ways, for example, as 86003187169 + 3363188049 = 293263^2 + 57993^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 204968533 + ... + 204968968.

Almost surely, 2^89366375218 is an apocalyptic number.

89366375218 is a deficient number, since it is larger than the sum of its proper divisors (45913000442).

89366375218 is a wasteful number, since it uses less digits than its factorization.

89366375218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409937612.

The product of its digits is 13063680, while the sum is 58.

The spelling of 89366375218 in words is "eighty-nine billion, three hundred sixty-six million, three hundred seventy-five thousand, two hundred eighteen".