89605473616858 has 8 divisors (see below), whose sum is σ = 141482326763520. Its totient is φ = 42444698029020.

The previous prime is 89605473616829. The next prime is 89605473616889. The reversal of 89605473616858 is 85861637450698.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1179019389658 + ... + 1179019389733.

It is an arithmetic number, because the mean of its divisors is an integer number (17685290845440).

Almost surely, 2^{89605473616858} is an apocalyptic number.

89605473616858 is a deficient number, since it is larger than the sum of its proper divisors (51876853146662).

89605473616858 is a wasteful number, since it uses less digits than its factorization.

89605473616858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2358038779412.

The product of its (nonzero) digits is 2090188800, while the sum is 76.

The spelling of 89605473616858 in words is "eighty-nine trillion, six hundred five billion, four hundred seventy-three million, six hundred sixteen thousand, eight hundred fifty-eight".