6560477604 has 48 divisors (see below), whose sum is σ = 17020530240. Its totient is φ = 2185297920.

The previous prime is 6560477569. The next prime is 6560477629. The reversal of 6560477604 is 4067740656.

It is a happy number.

6560477604 is a `hidden beast` number, since 65 + 60 + 477 + 60 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6560477604.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139684 + ... + 180644.

It is an arithmetic number, because the mean of its divisors is an integer number (354594380).

Almost surely, 2^6560477604 is an apocalyptic number.

It is an amenable number.

6560477604 is an abundant number, since it is smaller than the sum of its proper divisors (10460052636).

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

6560477604 is a wasteful number, since it uses less digits than its factorization.

6560477604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42457 (or 42449 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The square root of 6560477604 is about 80996.7752691427. The cubic root of 6560477604 is about 1872.0257536727.

The spelling of 6560477604 in words is "six billion, five hundred sixty million, four hundred seventy-seven thousand, six hundred four".