8329125568 has 14 divisors (see below), whose sum is σ = 16528108676. Its totient is φ = 4164562752.

The previous prime is 8329125547. The next prime is 8329125587. The reversal of 8329125568 is 8655219238.

It is a happy number.

It is a super-2 number, since 2×8329125568² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65071230 + ... + 65071357.

Almost surely, 2^8329125568 is an apocalyptic number.

It is an amenable number.

8329125568 is a deficient number, since it is larger than the sum of its proper divisors (8198983108).

8329125568 is a wasteful number, since it uses less digits than its factorization.

8329125568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130142599 (or 130142589 counting only the distinct ones).

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

The square root of 8329125568 is about 91264.0431276195. The cubic root of 8329125568 is about 2027.0593746924.

The spelling of 8329125568 in words is "eight billion, three hundred twenty-nine million, one hundred twenty-five thousand, five hundred sixty-eight".