5317397668 has 12 divisors (see below), whose sum is σ = 10151395632. Its totient is φ = 2416998920.

The previous prime is 5317397663. The next prime is 5317397699. The reversal of 5317397668 is 8667937135.

It is not an unprimeable number, because it can be changed into a prime (5317397663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60424930 + ... + 60425017.

It is an arithmetic number, because the mean of its divisors is an integer number (845949636).

Almost surely, 2^5317397668 is an apocalyptic number.

It is an amenable number.

5317397668 is a deficient number, since it is larger than the sum of its proper divisors (4833997964).

5317397668 is a wasteful number, since it uses less digits than its factorization.

5317397668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120849962 (or 120849960 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 55.

The square root of 5317397668 is about 72920.4886708804. The cubic root of 5317397668 is about 1745.4190577101.

The spelling of 5317397668 in words is "five billion, three hundred seventeen million, three hundred ninety-seven thousand, six hundred sixty-eight".