5605711 has 2 divisors, whose sum is σ = 5605712. Its totient is φ = 5605710.

The previous prime is 5605709. The next prime is 5605739. The reversal of 5605711 is 1175065.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5605711 - 2¹ = 5605709 is a prime.

Together with 5605709, it forms a pair of twin primes.

5605711 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5605771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2802855 + 2802856.

It is an arithmetic number, because the mean of its divisors is an integer number (2802856).

Almost surely, 2^5605711 is an apocalyptic number.

5605711 is a deficient number, since it is larger than the sum of its proper divisors (1).

5605711 is an equidigital number, since it uses as much as digits as its factorization.

5605711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 5605711 is about 2367.6382747371. The cubic root of 5605711 is about 177.6411467408.

The spelling of 5605711 in words is "five million, six hundred five thousand, seven hundred eleven".