5606109 has 6 divisors (see below), whose sum is σ = 8097726. Its totient is φ = 3737400.

The previous prime is 5606099. The next prime is 5606119. The reversal of 5606109 is 9016065.

It is an interprime number because it is at equal distance from previous prime (5606099) and next prime (5606119).

It can be written as a sum of positive squares in only one way, i.e., 4347225 + 1258884 = 2085^2 + 1122^2 .

It is not a de Polignac number, because 5606109 - 2⁴ = 5606093 is a prime.

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5606119) 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 in 5 ways as a sum of consecutive naturals, for example, 311442 + ... + 311459.

It is an arithmetic number, because the mean of its divisors is an integer number (1349621).

Almost surely, 2^5606109 is an apocalyptic number.

It is an amenable number.

5606109 is a deficient number, since it is larger than the sum of its proper divisors (2491617).

5606109 is a wasteful number, since it uses less digits than its factorization.

5606109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622907 (or 622904 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 5606109 is about 2367.7223232465. The cubic root of 5606109 is about 177.6453507572.

The spelling of 5606109 in words is "five million, six hundred six thousand, one hundred nine".