8653149850 has 24 divisors (see below), whose sum is σ = 16321553568. Its totient is φ = 3412508400.

The previous prime is 8653149823. The next prime is 8653149899. The reversal of 8653149850 is 589413568.

It is a junction number, because it is equal to n+sod(n) for n = 8653149794 and 8653149803.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1215204 + ... + 1222303.

It is an arithmetic number, because the mean of its divisors is an integer number (680064732).

Almost surely, 2^8653149850 is an apocalyptic number.

8653149850 is a deficient number, since it is larger than the sum of its proper divisors (7668403718).

8653149850 is a wasteful number, since it uses less digits than its factorization.

8653149850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2437590 (or 2437585 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 49.

The square root of 8653149850 is about 93022.3083459016. The cubic root of 8653149850 is about 2053.0116234740.

The spelling of 8653149850 in words is "eight billion, six hundred fifty-three million, one hundred forty-nine thousand, eight hundred fifty".