6317388325 has 12 divisors (see below), whose sum is σ = 8045280580. Its totient is φ = 4917317760.

The previous prime is 6317388263. The next prime is 6317388331. The reversal of 6317388325 is 5238837136.

It is a Cunningham number, because it is equal to 79482²+1.

It can be written as a sum of positive squares in 6 ways, for example, as 1 + 6317388324 = 1^2 + 79482^2 .

It is a de Polignac number, because none of the positive numbers 2^k-6317388325 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3413880 + ... + 3415729.

Almost surely, 2^6317388325 is an apocalyptic number.

It is an amenable number.

6317388325 is a deficient number, since it is larger than the sum of its proper divisors (1727892255).

6317388325 is a wasteful number, since it uses less digits than its factorization.

6317388325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6829656 (or 6829651 counting only the distinct ones).

The product of its digits is 725760, while the sum is 46.

The square root of 6317388325 is about 79482.0000062907. Note that the first 5 decimals coincide. The cubic root of 6317388325 is about 1848.6123828830.

The spelling of 6317388325 in words is "six billion, three hundred seventeen million, three hundred eighty-eight thousand, three hundred twenty-five".