89500298166 has 32 divisors (see below), whose sum is σ = 200858767200. Its totient is φ = 29538050400.

The previous prime is 89500298159. The next prime is 89500298189. The reversal of 89500298166 is 66189200598.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 8199561 + ... + 8210468.

It is an arithmetic number, because the mean of its divisors is an integer number (6276836475).

Almost surely, 2^89500298166 is an apocalyptic number.

89500298166 is an abundant number, since it is smaller than the sum of its proper divisors (111358469034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89500298166 is a wasteful number, since it uses less digits than its factorization.

89500298166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16410141 (or 16410135 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The spelling of 89500298166 in words is "eighty-nine billion, five hundred million, two hundred ninety-eight thousand, one hundred sixty-six".