5566339 has 2 divisors, whose sum is σ = 5566340. Its totient is φ = 5566338.

The previous prime is 5566333. The next prime is 5566343. The reversal of 5566339 is 9336655.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5566339 - 2³ = 5566331 is a prime.

5566339 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5566298 and 5566307.

It is not a weakly prime, because it can be changed into another prime (5566331) 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, 2783169 + 2783170.

It is an arithmetic number, because the mean of its divisors is an integer number (2783170).

Almost surely, 2^5566339 is an apocalyptic number.

5566339 is a deficient number, since it is larger than the sum of its proper divisors (1).

5566339 is an equidigital number, since it uses as much as digits as its factorization.

5566339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72900, while the sum is 37.

The square root of 5566339 is about 2359.3090090109. The cubic root of 5566339 is about 177.2242786655.

The spelling of 5566339 in words is "five million, five hundred sixty-six thousand, three hundred thirty-nine".