117502510017 has 8 divisors (see below), whose sum is σ = 156679717824. Its totient is φ = 78330154448.

The previous prime is 117502510007. The next prime is 117502510049. The reversal of 117502510017 is 710015205711.

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 117502510017 - 2⁷ = 117502509889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117502510007) 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, 1156173 + ... + 1253690.

It is an arithmetic number, because the mean of its divisors is an integer number (19584964728).

Almost surely, 2^117502510017 is an apocalyptic number.

It is an amenable number.

117502510017 is a deficient number, since it is larger than the sum of its proper divisors (39177207807).

117502510017 is a wasteful number, since it uses less digits than its factorization.

117502510017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2426119.

The product of its (nonzero) digits is 2450, while the sum is 30.

Adding to 117502510017 its reverse (710015205711), we get a palindrome (827517715728).

The spelling of 117502510017 in words is "one hundred seventeen billion, five hundred two million, five hundred ten thousand, seventeen".