6583268664 has 48 divisors (see below), whose sum is σ = 20376785520. Its totient is φ = 1880933760.

The previous prime is 6583268663. The next prime is 6583268677. The reversal of 6583268664 is 4668623856.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6583268664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6583268663) 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, 6530517 + ... + 6531524.

It is an arithmetic number, because the mean of its divisors is an integer number (424516365).

Almost surely, 2^6583268664 is an apocalyptic number.

It is an amenable number.

6583268664 is an abundant number, since it is smaller than the sum of its proper divisors (13793516856).

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

6583268664 is a wasteful number, since it uses less digits than its factorization.

6583268664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13062060 (or 13062053 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 54.

The square root of 6583268664 is about 81137.3444475477. The cubic root of 6583268664 is about 1874.1910502904.

The spelling of 6583268664 in words is "six billion, five hundred eighty-three million, two hundred sixty-eight thousand, six hundred sixty-four".