6717383005 has 4 divisors (see below), whose sum is σ = 8060859612. Its totient is φ = 5373906400.

The previous prime is 6717382993. The next prime is 6717383047. The reversal of 6717383005 is 5003837176.

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 1794115449 + 4923267556 = 42357^2 + 70166^2 .

It is not a de Polignac number, because 6717383005 - 2²¹ = 6715285853 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 671738296 + ... + 671738305.

It is an arithmetic number, because the mean of its divisors is an integer number (2015214903).

Almost surely, 2^6717383005 is an apocalyptic number.

It is an amenable number.

6717383005 is a deficient number, since it is larger than the sum of its proper divisors (1343476607).

6717383005 is a wasteful number, since it uses less digits than its factorization.

6717383005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343476606.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 6717383005 is about 81959.6425382639. The cubic root of 6717383005 is about 1886.8325964009.

The spelling of 6717383005 in words is "six billion, seven hundred seventeen million, three hundred eighty-three thousand, five".