6516316314 has 12 divisors (see below), whose sum is σ = 14118685386. Its totient is φ = 2172105432.

The previous prime is 6516316307. The next prime is 6516316333. The reversal of 6516316314 is 4136136156.

6516316314 is a `hidden beast` number, since 6 + 5 + 1 + 631 + 6 + 3 + 14 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4932674289 + 1583642025 = 70233^2 + 39795^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 181008769 + ... + 181008804.

Almost surely, 2^6516316314 is an apocalyptic number.

6516316314 is an abundant number, since it is smaller than the sum of its proper divisors (7602369072).

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

6516316314 is a wasteful number, since it uses less digits than its factorization.

6516316314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362017581 (or 362017578 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 6516316314 is about 80723.7035448696. The cubic root of 6516316314 is about 1867.8158332085.

The spelling of 6516316314 in words is "six billion, five hundred sixteen million, three hundred sixteen thousand, three hundred fourteen".