89825189044 has 12 divisors (see below), whose sum is σ = 161442569764. Its totient is φ = 43698740544.

The previous prime is 89825189039. The next prime is 89825189057. The reversal of 89825189044 is 44098152898.

It can be written as a sum of positive squares in 2 ways, for example, as 36047579044 + 53777610000 = 189862^2 + 231900^2 .

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 89825189044.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303463329 + ... + 303463624.

Almost surely, 2^89825189044 is an apocalyptic number.

It is an amenable number.

89825189044 is a deficient number, since it is larger than the sum of its proper divisors (71617380720).

89825189044 is a wasteful number, since it uses less digits than its factorization.

89825189044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606926994 (or 606926992 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 58.

The spelling of 89825189044 in words is "eighty-nine billion, eight hundred twenty-five million, one hundred eighty-nine thousand, forty-four".