5565127 has 2 divisors, whose sum is σ = 5565128. Its totient is φ = 5565126.

The previous prime is 5565121. The next prime is 5565139. The reversal of 5565127 is 7215655.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5565127 is a prime.

It is a super-2 number, since 2×5565127² = 61941277052258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5565121) 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, 2782563 + 2782564.

It is an arithmetic number, because the mean of its divisors is an integer number (2782564).

Almost surely, 2^5565127 is an apocalyptic number.

5565127 is a deficient number, since it is larger than the sum of its proper divisors (1).

5565127 is an equidigital number, since it uses as much as digits as its factorization.

5565127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10500, while the sum is 31.

The square root of 5565127 is about 2359.0521401614. The cubic root of 5565127 is about 177.2114149491.

The spelling of 5565127 in words is "five million, five hundred sixty-five thousand, one hundred twenty-seven".