6315916016 has 40 divisors (see below), whose sum is σ = 12602169600. Its totient is φ = 3065100480.

The previous prime is 6315915997. The next prime is 6315916039. The reversal of 6315916016 is 6106195136.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32231 + ... + 116921.

It is an arithmetic number, because the mean of its divisors is an integer number (315054240).

Almost surely, 2^6315916016 is an apocalyptic number.

It is an amenable number.

6315916016 is a deficient number, since it is larger than the sum of its proper divisors (6286253584).

6315916016 is a wasteful number, since it uses less digits than its factorization.

6315916016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84837 (or 84831 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 6315916016 is about 79472.7375645259. The cubic root of 6315916016 is about 1848.4687612905.

The spelling of 6315916016 in words is "six billion, three hundred fifteen million, nine hundred sixteen thousand, sixteen".