71163082306517 has 8 divisors (see below), whose sum is σ = 71458459365216. Its totient is φ = 70868118076272.

The previous prime is 71163082306489. The next prime is 71163082306531. The reversal of 71163082306517 is 71560328036117.

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 71163082306517 - 2⁶ = 71163082306453 is a prime.

It is a super-2 number, since 2×71163082306517² (a number of 29 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 (71163082306577) 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, 102861638 + ... + 103551159.

It is an arithmetic number, because the mean of its divisors is an integer number (8932307420652).

Almost surely, 2^{71163082306517} is an apocalyptic number.

It is an amenable number.

71163082306517 is a deficient number, since it is larger than the sum of its proper divisors (295377058699).

71163082306517 is a wasteful number, since it uses less digits than its factorization.

71163082306517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206414227.

The product of its (nonzero) digits is 1270080, while the sum is 50.

The spelling of 71163082306517 in words is "seventy-one trillion, one hundred sixty-three billion, eighty-two million, three hundred six thousand, five hundred seventeen".