6560016650 has 24 divisors (see below), whose sum is σ = 13310871264. Its totient is φ = 2385460400.

The previous prime is 6560016643. The next prime is 6560016689. The reversal of 6560016650 is 566100656.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6560016650.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5963102 + ... + 5964201.

It is an arithmetic number, because the mean of its divisors is an integer number (554619636).

Almost surely, 2^6560016650 is an apocalyptic number.

6560016650 is an abundant number, since it is smaller than the sum of its proper divisors (6750854614).

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

6560016650 is a wasteful number, since it uses less digits than its factorization.

6560016650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11927326 (or 11927321 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 6560016650 is about 80993.9297108123. The cubic root of 6560016650 is about 1871.9819083907.

The spelling of 6560016650 in words is "six billion, five hundred sixty million, sixteen thousand, six hundred fifty".