6711719775 has 12 divisors (see below), whose sum is σ = 11096710152. Its totient is φ = 3579583840.

The previous prime is 6711719753. The next prime is 6711719779. The reversal of 6711719775 is 5779171176.

It is not a de Polignac number, because 6711719775 - 2⁷ = 6711719647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6711719779) 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 11 ways as a sum of consecutive naturals, for example, 44744724 + ... + 44744873.

It is an arithmetic number, because the mean of its divisors is an integer number (924725846).

Almost surely, 2^6711719775 is an apocalyptic number.

6711719775 is a deficient number, since it is larger than the sum of its proper divisors (4384990377).

6711719775 is a wasteful number, since it uses less digits than its factorization.

6711719775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89489610 (or 89489605 counting only the distinct ones).

The product of its digits is 648270, while the sum is 51.

The square root of 6711719775 is about 81925.0863594296. The cubic root of 6711719775 is about 1886.3022027807.

The spelling of 6711719775 in words is "six billion, seven hundred eleven million, seven hundred nineteen thousand, seven hundred seventy-five".