5317457691 has 16 divisors (see below), whose sum is σ = 8726084864. Its totient is φ = 2804812704.

The previous prime is 5317457681. The next prime is 5317457711. The reversal of 5317457691 is 1967547135.

It is not a de Polignac number, because 5317457691 - 2¹⁰ = 5317456667 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5317457691.

It is not an unprimeable number, because it can be changed into a prime (5317457681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9738661 + ... + 9739206.

It is an arithmetic number, because the mean of its divisors is an integer number (545380304).

Almost surely, 2^5317457691 is an apocalyptic number.

5317457691 is a deficient number, since it is larger than the sum of its proper divisors (3408627173).

5317457691 is a wasteful number, since it uses less digits than its factorization.

5317457691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19477890.

The product of its digits is 793800, while the sum is 48.

The square root of 5317457691 is about 72920.9002344321. The cubic root of 5317457691 is about 1745.4256251391.

The spelling of 5317457691 in words is "five billion, three hundred seventeen million, four hundred fifty-seven thousand, six hundred ninety-one".