6575499660 has 24 divisors (see below), whose sum is σ = 18411399216. Its totient is φ = 1753466560.

The previous prime is 6575499653. The next prime is 6575499677. The reversal of 6575499660 is 669945756.

It is a self number, because there is not a number n which added to its sum of digits gives 6575499660.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54795771 + ... + 54795890.

It is an arithmetic number, because the mean of its divisors is an integer number (767141634).

Almost surely, 2^6575499660 is an apocalyptic number.

6575499660 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6575499660 is an abundant number, since it is smaller than the sum of its proper divisors (11835899556).

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

6575499660 is a wasteful number, since it uses less digits than its factorization.

6575499660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109591673 (or 109591671 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 57.

The square root of 6575499660 is about 81089.4546781516. The cubic root of 6575499660 is about 1873.4535073875.

The spelling of 6575499660 in words is "six billion, five hundred seventy-five million, four hundred ninety-nine thousand, six hundred sixty".