5001665616017 has 8 divisors (see below), whose sum is σ = 5716334118912. Its totient is φ = 4287033324000.

The previous prime is 5001665616011. The next prime is 5001665616019. The reversal of 5001665616017 is 7106165661005.

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

It is not a de Polignac number, because 5001665616017 - 2⁸ = 5001665615761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5001665616011) 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, 8756084 + ... + 9309797.

It is an arithmetic number, because the mean of its divisors is an integer number (714541764864).

Almost surely, 2^{5001665616017} is an apocalyptic number.

It is an amenable number.

5001665616017 is a deficient number, since it is larger than the sum of its proper divisors (714668502895).

5001665616017 is a wasteful number, since it uses less digits than its factorization.

5001665616017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18105439.

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 5001665616017 in words is "five trillion, one billion, six hundred sixty-five million, six hundred sixteen thousand, seventeen".