6560616116 has 6 divisors (see below), whose sum is σ = 11481078210. Its totient is φ = 3280308056.

The previous prime is 6560616017. The next prime is 6560616131. The reversal of 6560616116 is 6116160656.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5968180516 + 592435600 = 77254^2 + 24340^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6560616116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 820077011 + ... + 820077018.

It is an arithmetic number, because the mean of its divisors is an integer number (1913513035).

Almost surely, 2^6560616116 is an apocalyptic number.

It is an amenable number.

6560616116 is a deficient number, since it is larger than the sum of its proper divisors (4920462094).

6560616116 is a wasteful number, since it uses less digits than its factorization.

6560616116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640154033 (or 1640154031 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 6560616116 is about 80997.6303110159. The cubic root of 6560616116 is about 1872.0389283337.

The spelling of 6560616116 in words is "six billion, five hundred sixty million, six hundred sixteen thousand, one hundred sixteen".