5711711893 has 4 divisors (see below), whose sum is σ = 5717307148. Its totient is φ = 5706116640.

The previous prime is 5711711879. The next prime is 5711711933. The reversal of 5711711893 is 3981171175.

5711711893 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3552994449 + 2158717444 = 59607^2 + 46462^2 .

It is a cyclic number.

It is not a de Polignac number, because 5711711893 - 2⁹ = 5711711381 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 (5711751893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2796096 + ... + 2798137.

It is an arithmetic number, because the mean of its divisors is an integer number (1429326787).

Almost surely, 2^5711711893 is an apocalyptic number.

It is an amenable number.

5711711893 is a deficient number, since it is larger than the sum of its proper divisors (5595255).

5711711893 is a wasteful number, since it uses less digits than its factorization.

5711711893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5595254.

The product of its digits is 52920, while the sum is 43.

The square root of 5711711893 is about 75575.8684568031. The cubic root of 5711711893 is about 1787.5386092888.

The spelling of 5711711893 in words is "five billion, seven hundred eleven million, seven hundred eleven thousand, eight hundred ninety-three".