5806109 has 2 divisors, whose sum is σ = 5806110. Its totient is φ = 5806108.

The previous prime is 5806081. The next prime is 5806111. The reversal of 5806109 is 9016085.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4644025 + 1162084 = 2155^2 + 1078^2 .

It is a cyclic number.

It is not a de Polignac number, because 5806109 - 2⁸ = 5805853 is a prime.

Together with 5806111, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5806139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2903054 + 2903055.

It is an arithmetic number, because the mean of its divisors is an integer number (2903055).

Almost surely, 2^5806109 is an apocalyptic number.

It is an amenable number.

5806109 is a deficient number, since it is larger than the sum of its proper divisors (1).

5806109 is an equidigital number, since it uses as much as digits as its factorization.

5806109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 5806109 is about 2409.5868940547. The cubic root of 5806109 is about 179.7332365340.

The spelling of 5806109 in words is "five million, eight hundred six thousand, one hundred nine".