6566657057116 has 24 divisors (see below), whose sum is σ = 12402123224400. Its totient is φ = 3024274924032.

The previous prime is 6566657057111. The next prime is 6566657057117. The reversal of 6566657057116 is 6117507566656.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6566657057111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135181141 + ... + 135229708.

It is an arithmetic number, because the mean of its divisors is an integer number (516755134350).

Almost surely, 2^{6566657057116} is an apocalyptic number.

It is an amenable number.

6566657057116 is a deficient number, since it is larger than the sum of its proper divisors (5835466167284).

6566657057116 is a wasteful number, since it uses less digits than its factorization.

6566657057116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270411333 (or 270411331 counting only the distinct ones).

The product of its (nonzero) digits is 47628000, while the sum is 61.

The spelling of 6566657057116 in words is "six trillion, five hundred sixty-six billion, six hundred fifty-seven million, fifty-seven thousand, one hundred sixteen".