8715650117 has 8 divisors (see below), whose sum is σ = 9332026200. Its totient is φ = 8110795264.

The previous prime is 8715650081. The next prime is 8715650149. The reversal of 8715650117 is 7110565178.

8715650117 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3036671236 + 5678978881 = 55106^2 + 75359^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8715650117 - 2²⁸ = 8447214661 is a prime.

It is a super-2 number, since 2×8715650117² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8715650017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2878742 + ... + 2881767.

It is an arithmetic number, because the mean of its divisors is an integer number (1166503275).

Almost surely, 2^8715650117 is an apocalyptic number.

It is an amenable number.

8715650117 is a deficient number, since it is larger than the sum of its proper divisors (616376083).

8715650117 is a wasteful number, since it uses less digits than its factorization.

8715650117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5760615.

The product of its (nonzero) digits is 58800, while the sum is 41.

The square root of 8715650117 is about 93357.6462696013. The cubic root of 8715650117 is about 2057.9426247406.

The spelling of 8715650117 in words is "eight billion, seven hundred fifteen million, six hundred fifty thousand, one hundred seventeen".