5166817 has 2 divisors, whose sum is σ = 5166818. Its totient is φ = 5166816.

The previous prime is 5166787. The next prime is 5166829. The reversal of 5166817 is 7186615.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3381921 + 1784896 = 1839^2 + 1336^2 .

It is a cyclic number.

It is not a de Polignac number, because 5166817 - 2¹¹ = 5164769 is a prime.

It is a super-2 number, since 2×5166817² = 53391995822978, which contains 22 as substring.

It is equal to p₃₅₉₂₇₈ and since 5166817 and 359278 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (5166877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2583408 + 2583409.

It is an arithmetic number, because the mean of its divisors is an integer number (2583409).

Almost surely, 2^5166817 is an apocalyptic number.

It is an amenable number.

5166817 is a deficient number, since it is larger than the sum of its proper divisors (1).

5166817 is an equidigital number, since it uses as much as digits as its factorization.

5166817 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 34.

The square root of 5166817 is about 2273.0633515149. The cubic root of 5166817 is about 172.8785162912.

The spelling of 5166817 in words is "five million, one hundred sixty-six thousand, eight hundred seventeen".