6315755964 has 24 divisors (see below), whose sum is σ = 16842016128. Its totient is φ = 1804501680.

The previous prime is 6315755917. The next prime is 6315755977. The reversal of 6315755964 is 4695575136.

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, 37593702 + ... + 37593869.

It is an arithmetic number, because the mean of its divisors is an integer number (701750672).

Almost surely, 2^6315755964 is an apocalyptic number.

It is an amenable number.

6315755964 is an abundant number, since it is smaller than the sum of its proper divisors (10526260164).

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

6315755964 is a wasteful number, since it uses less digits than its factorization.

6315755964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75187585 (or 75187583 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 51.

The square root of 6315755964 is about 79471.7305964832. The cubic root of 6315755964 is about 1848.4531471066.

The spelling of 6315755964 in words is "six billion, three hundred fifteen million, seven hundred fifty-five thousand, nine hundred sixty-four".