8183118850 has 48 divisors (see below), whose sum is σ = 15443527176. Its totient is φ = 3225600000.

The previous prime is 8183118833. The next prime is 8183118851. The reversal of 8183118850 is 588113818.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 802418929 + 7380699921 = 28327^2 + 85911^2 .

It is a super-2 number, since 2×8183118850² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 8183118797 and 8183118806.

It is not an unprimeable number, because it can be changed into a prime (8183118851) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1165350 + ... + 1172350.

Almost surely, 2^8183118850 is an apocalyptic number.

8183118850 is a deficient number, since it is larger than the sum of its proper divisors (7260408326).

8183118850 is a wasteful number, since it uses less digits than its factorization.

8183118850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7351 (or 7346 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 43.

The square root of 8183118850 is about 90460.5928015067. The cubic root of 8183118850 is about 2015.1449302295.

The spelling of 8183118850 in words is "eight billion, one hundred eighty-three million, one hundred eighteen thousand, eight hundred fifty".