6560483658 has 16 divisors (see below), whose sum is σ = 13201466016. Its totient is φ = 2173411440.

The previous prime is 6560483639. The next prime is 6560483681. The reversal of 6560483658 is 8563840656.

It is a self number, because there is not a number n which added to its sum of digits gives 6560483658.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3353053 + ... + 3355008.

It is an arithmetic number, because the mean of its divisors is an integer number (825091626).

Almost surely, 2^6560483658 is an apocalyptic number.

6560483658 is an abundant number, since it is smaller than the sum of its proper divisors (6640982358).

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

6560483658 is a wasteful number, since it uses less digits than its factorization.

6560483658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6708229.

The product of its (nonzero) digits is 4147200, while the sum is 51.

The square root of 6560483658 is about 80996.8126409922. The cubic root of 6560483658 is about 1872.0263295068.

The spelling of 6560483658 in words is "six billion, five hundred sixty million, four hundred eighty-three thousand, six hundred fifty-eight".