5611169 has 2 divisors, whose sum is σ = 5611170. Its totient is φ = 5611168.

The previous prime is 5611157. The next prime is 5611223. The reversal of 5611169 is 9611165.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5121169 + 490000 = 2263^2 + 700^2 .

It is a cyclic number.

It is not a de Polignac number, because 5611169 - 2¹² = 5607073 is a prime.

It is a super-2 number, since 2×5611169² = 62970435093122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5611069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805584 + 2805585.

It is an arithmetic number, because the mean of its divisors is an integer number (2805585).

Almost surely, 2^5611169 is an apocalyptic number.

It is an amenable number.

5611169 is a deficient number, since it is larger than the sum of its proper divisors (1).

5611169 is an equidigital number, since it uses as much as digits as its factorization.

5611169 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1620, while the sum is 29.

The square root of 5611169 is about 2368.7906197045. The cubic root of 5611169 is about 177.6987814682.

The spelling of 5611169 in words is "five million, six hundred eleven thousand, one hundred sixty-nine".