89391800606 has 8 divisors (see below), whose sum is σ = 135594304560. Its totient is φ = 44193699088.

The previous prime is 89391800599. The next prime is 89391800611. The reversal of 89391800606 is 60600819398.

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

It is a congruent number.

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, 251100386 + ... + 251100741.

It is an arithmetic number, because the mean of its divisors is an integer number (16949288070).

Almost surely, 2^89391800606 is an apocalyptic number.

89391800606 is a deficient number, since it is larger than the sum of its proper divisors (46202503954).

89391800606 is a wasteful number, since it uses less digits than its factorization.

89391800606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502201218.

The product of its (nonzero) digits is 559872, while the sum is 50.

The spelling of 89391800606 in words is "eighty-nine billion, three hundred ninety-one million, eight hundred thousand, six hundred six".