8559894148 has 12 divisors (see below), whose sum is σ = 16132108300. Its totient is φ = 3950720352.

The previous prime is 8559894137. The next prime is 8559894149. The reversal of 8559894148 is 8414989558.

It can be written as a sum of positive squares in 2 ways, for example, as 3299583364 + 5260310784 = 57442^2 + 72528^2 .

It is not an unprimeable number, because it can be changed into a prime (8559894149) 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, 82306623 + ... + 82306726.

Almost surely, 2^8559894148 is an apocalyptic number.

It is an amenable number.

8559894148 is a deficient number, since it is larger than the sum of its proper divisors (7572214152).

8559894148 is a wasteful number, since it uses less digits than its factorization.

8559894148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164613366 (or 164613364 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 61.

The square root of 8559894148 is about 92519.6960003652. The cubic root of 8559894148 is about 2045.6098115427.

The spelling of 8559894148 in words is "eight billion, five hundred fifty-nine million, eight hundred ninety-four thousand, one hundred forty-eight".