6560601630 has 64 divisors (see below), whose sum is σ = 17186715648. Its totient is φ = 1589535360.

The previous prime is 6560601587. The next prime is 6560601709. The reversal of 6560601630 is 361060656.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6560601591 and 6560601600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 702552 + ... + 711828.

It is an arithmetic number, because the mean of its divisors is an integer number (268542432).

Almost surely, 2^6560601630 is an apocalyptic number.

6560601630 is an abundant number, since it is smaller than the sum of its proper divisors (10626114018).

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

6560601630 is a wasteful number, since it uses less digits than its factorization.

6560601630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11441.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 6560601630 is about 80997.5408885974. The cubic root of 6560601630 is about 1872.0375504969.

The spelling of 6560601630 in words is "six billion, five hundred sixty million, six hundred one thousand, six hundred thirty".