8625013008 has 20 divisors (see below), whose sum is σ = 22281283728. Its totient is φ = 2875004320.

The previous prime is 8625013003. The next prime is 8625013027. The reversal of 8625013008 is 8003105268.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8625013008.

It is not an unprimeable number, because it can be changed into a prime (8625013003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89843838 + ... + 89843933.

Almost surely, 2^8625013008 is an apocalyptic number.

It is an amenable number.

8625013008 is an abundant number, since it is smaller than the sum of its proper divisors (13656270720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8625013008 is a wasteful number, since it uses less digits than its factorization.

8625013008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179687782 (or 179687776 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 8625013008 is about 92870.9481377250. The cubic root of 8625013008 is about 2050.7839958298.

The spelling of 8625013008 in words is "eight billion, six hundred twenty-five million, thirteen thousand, eight".