5711667111 has 12 divisors (see below), whose sum is σ = 8287185088. Its totient is φ = 3790701504.

The previous prime is 5711667077. The next prime is 5711667173. The reversal of 5711667111 is 1117661175.

5711667111 is a `hidden beast` number, since 571 + 1 + 6 + 6 + 71 + 11 = 666.

5711667111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5711667111 - 2¹⁸ = 5711404967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5711667011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1420930 + ... + 1424943.

Almost surely, 2^5711667111 is an apocalyptic number.

5711667111 is a deficient number, since it is larger than the sum of its proper divisors (2575517977).

5711667111 is a wasteful number, since it uses less digits than its factorization.

5711667111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2846102 (or 2846099 counting only the distinct ones).

The product of its digits is 8820, while the sum is 36.

The square root of 5711667111 is about 75575.5721844036. The cubic root of 5711667111 is about 1787.5339376151.

The spelling of 5711667111 in words is "five billion, seven hundred eleven million, six hundred sixty-seven thousand, one hundred eleven".