5166161717 has 8 divisors (see below), whose sum is σ = 5270527680. Its totient is φ = 5062356000.

The previous prime is 5166161713. The next prime is 5166161723. The reversal of 5166161717 is 7171616615.

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 5166161717 - 2² = 5166161713 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5166161713) 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, 121409 + ... + 158342.

It is an arithmetic number, because the mean of its divisors is an integer number (658815960).

Almost surely, 2^5166161717 is an apocalyptic number.

It is an amenable number.

5166161717 is a deficient number, since it is larger than the sum of its proper divisors (104365963).

5166161717 is a wasteful number, since it uses less digits than its factorization.

5166161717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280123.

The product of its digits is 52920, while the sum is 41.

The square root of 5166161717 is about 71876.0162849890. The cubic root of 5166161717 is about 1728.7120752696.

The spelling of 5166161717 in words is "five billion, one hundred sixty-six million, one hundred sixty-one thousand, seven hundred seventeen".