6560963650 has 24 divisors (see below), whose sum is σ = 12487196304. Its totient is φ = 2563352400.

The previous prime is 6560963639. The next prime is 6560963657. The reversal of 6560963650 is 563690656.

It is a self number, because there is not a number n which added to its sum of digits gives 6560963650.

It is not an unprimeable number, because it can be changed into a prime (6560963657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1523656 + ... + 1527955.

It is an arithmetic number, because the mean of its divisors is an integer number (520299846).

Almost surely, 2^6560963650 is an apocalyptic number.

6560963650 is a deficient number, since it is larger than the sum of its proper divisors (5926232654).

6560963650 is a wasteful number, since it uses less digits than its factorization.

6560963650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3051666 (or 3051661 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 46.

The square root of 6560963650 is about 80999.7756169732. The cubic root of 6560963650 is about 1872.0719834451.

The spelling of 6560963650 in words is "six billion, five hundred sixty million, nine hundred sixty-three thousand, six hundred fifty".