89565344922 has 16 divisors (see below), whose sum is σ = 179134931520. Its totient is φ = 29854408032.

The previous prime is 89565344857. The next prime is 89565344933. The reversal of 89565344922 is 22944356598.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141979 + ... + 446417.

It is an arithmetic number, because the mean of its divisors is an integer number (11195933220).

Almost surely, 2^89565344922 is an apocalyptic number.

89565344922 is an abundant number, since it is smaller than the sum of its proper divisors (89569586598).

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

89565344922 is a wasteful number, since it uses less digits than its factorization.

89565344922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353477.

The product of its digits is 18662400, while the sum is 57.

The spelling of 89565344922 in words is "eighty-nine billion, five hundred sixty-five million, three hundred forty-four thousand, nine hundred twenty-two".