8194559150 has 12 divisors (see below), whose sum is σ = 15241880112. Its totient is φ = 3277823640.

The previous prime is 8194559143. The next prime is 8194559171. The reversal of 8194559150 is 519554918.

It is a happy number.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8194559095 and 8194559104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81945542 + ... + 81945641.

It is an arithmetic number, because the mean of its divisors is an integer number (1270156676).

Almost surely, 2^8194559150 is an apocalyptic number.

8194559150 is a deficient number, since it is larger than the sum of its proper divisors (7047320962).

8194559150 is a wasteful number, since it uses less digits than its factorization.

8194559150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163891195 (or 163891190 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 47.

The square root of 8194559150 is about 90523.8043279225. The cubic root of 8194559150 is about 2016.0835750959.

The spelling of 8194559150 in words is "eight billion, one hundred ninety-four million, five hundred fifty-nine thousand, one hundred fifty".