5559611 has 2 divisors, whose sum is σ = 5559612. Its totient is φ = 5559610.

The previous prime is 5559581. The next prime is 5559623. The reversal of 5559611 is 1169555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5559611 - 2²² = 1365307 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5559691) 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, 2779805 + 2779806.

It is an arithmetic number, because the mean of its divisors is an integer number (2779806).

Almost surely, 2^5559611 is an apocalyptic number.

5559611 is a deficient number, since it is larger than the sum of its proper divisors (1).

5559611 is an equidigital number, since it uses as much as digits as its factorization.

5559611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6750, while the sum is 32.

The square root of 5559611 is about 2357.8827366941. The cubic root of 5559611 is about 177.1528465763.

The spelling of 5559611 in words is "five million, five hundred fifty-nine thousand, six hundred eleven".