6691359713 has 16 divisors (see below), whose sum is σ = 7223126400. Its totient is φ = 6179564160.

The previous prime is 6691359691. The next prime is 6691359733. The reversal of 6691359713 is 3179531966.

It is a cyclic number.

It is not a de Polignac number, because 6691359713 - 2¹⁰ = 6691358689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6691359733) 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 15 ways as a sum of consecutive naturals, for example, 92195 + ... + 147927.

It is an arithmetic number, because the mean of its divisors is an integer number (451445400).

Almost surely, 2^6691359713 is an apocalyptic number.

It is an amenable number.

6691359713 is a deficient number, since it is larger than the sum of its proper divisors (531766687).

6691359713 is a wasteful number, since it uses less digits than its factorization.

6691359713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55912.

The product of its digits is 918540, while the sum is 50.

The square root of 6691359713 is about 81800.7317387809. The cubic root of 6691359713 is about 1884.3928993101.

The spelling of 6691359713 in words is "six billion, six hundred ninety-one million, three hundred fifty-nine thousand, seven hundred thirteen".