6564016316 has 48 divisors (see below), whose sum is σ = 13511016960. Its totient is φ = 2750915520.

The previous prime is 6564016313. The next prime is 6564016363. The reversal of 6564016316 is 6136104656.

It is a self number, because there is not a number n which added to its sum of digits gives 6564016316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6564016313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519425 + ... + 531911.

It is an arithmetic number, because the mean of its divisors is an integer number (281479520).

Almost surely, 2^6564016316 is an apocalyptic number.

It is an amenable number.

6564016316 is an abundant number, since it is smaller than the sum of its proper divisors (6947000644).

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

6564016316 is a wasteful number, since it uses less digits than its factorization.

6564016316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13434 (or 13432 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 6564016316 is about 81018.6170950850. The cubic root of 6564016316 is about 1872.3622824877.

The spelling of 6564016316 in words is "six billion, five hundred sixty-four million, sixteen thousand, three hundred sixteen".