5317070664 has 64 divisors (see below), whose sum is σ = 13677906240. Its totient is φ = 1721657600.

The previous prime is 5317070659. The next prime is 5317070711. The reversal of 5317070664 is 4660707135.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107779 + ... + 149165.

It is an arithmetic number, because the mean of its divisors is an integer number (213717285).

Almost surely, 2^5317070664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5317070664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6838953120).

5317070664 is an abundant number, since it is smaller than the sum of its proper divisors (8360835576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5317070664 is a wasteful number, since it uses less digits than its factorization.

5317070664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41550 (or 41546 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 5317070664 is about 72918.2464407915. The cubic root of 5317070664 is about 1745.3832776319.

Adding to 5317070664 its reverse (4660707135), we get a palindrome (9977777799).

The spelling of 5317070664 in words is "five billion, three hundred seventeen million, seventy thousand, six hundred sixty-four".