5566117 has 2 divisors, whose sum is σ = 5566118. Its totient is φ = 5566116.

The previous prime is 5566111. The next prime is 5566129. The reversal of 5566117 is 7116655.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5377761 + 188356 = 2319^2 + 434^2 .

It is a cyclic number.

It is not a de Polignac number, because 5566117 - 2³ = 5566109 is a prime.

It is a pancake number, because a pancake can be divided into 5566117 parts by 3336 straight cuts.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5566111) 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, 2783058 + 2783059.

It is an arithmetic number, because the mean of its divisors is an integer number (2783059).

Almost surely, 2^5566117 is an apocalyptic number.

It is an amenable number.

5566117 is a deficient number, since it is larger than the sum of its proper divisors (1).

5566117 is an equidigital number, since it uses as much as digits as its factorization.

5566117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6300, while the sum is 31.

The square root of 5566117 is about 2359.2619608683. The cubic root of 5566117 is about 177.2219225799.

The spelling of 5566117 in words is "five million, five hundred sixty-six thousand, one hundred seventeen".