5711543 has 2 divisors, whose sum is σ = 5711544. Its totient is φ = 5711542.

The previous prime is 5711539. The next prime is 5711551. The reversal of 5711543 is 3451175.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5711543 - 2² = 5711539 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5731543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2855771 + 2855772.

It is an arithmetic number, because the mean of its divisors is an integer number (2855772).

Almost surely, 2^5711543 is an apocalyptic number.

5711543 is a deficient number, since it is larger than the sum of its proper divisors (1).

5711543 is an equidigital number, since it uses as much as digits as its factorization.

5711543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2100, while the sum is 26.

The square root of 5711543 is about 2389.8834699625. The cubic root of 5711543 is about 178.7520990185.

The spelling of 5711543 in words is "five million, seven hundred eleven thousand, five hundred forty-three".