89235105506 has 8 divisors (see below), whose sum is σ = 133857677520. Its totient is φ = 44615879668.

The previous prime is 89235105503. The next prime is 89235105511. The reversal of 89235105506 is 60550153298.

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

It is not an unprimeable number, because it can be changed into a prime (89235105503) by changing a digit.

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, 768776 + ... + 877203.

It is an arithmetic number, because the mean of its divisors is an integer number (16732209690).

Almost surely, 2^89235105506 is an apocalyptic number.

89235105506 is a deficient number, since it is larger than the sum of its proper divisors (44622572014).

89235105506 is a wasteful number, since it uses less digits than its factorization.

89235105506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673088.

The product of its (nonzero) digits is 324000, while the sum is 44.

The spelling of 89235105506 in words is "eighty-nine billion, two hundred thirty-five million, one hundred five thousand, five hundred six".