6532562660 has 48 divisors (see below), whose sum is σ = 14784192192. Its totient is φ = 2410300800.

The previous prime is 6532562633. The next prime is 6532562689. The reversal of 6532562660 is 662652356.

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, 389855 + ... + 406265.

It is an arithmetic number, because the mean of its divisors is an integer number (308004004).

Almost surely, 2^6532562660 is an apocalyptic number.

It is an amenable number.

6532562660 is an abundant number, since it is smaller than the sum of its proper divisors (8251629532).

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

6532562660 is a wasteful number, since it uses less digits than its factorization.

6532562660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17964 (or 17962 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

The square root of 6532562660 is about 80824.2702410606. The cubic root of 6532562660 is about 1869.3668116571.

The spelling of 6532562660 in words is "six billion, five hundred thirty-two million, five hundred sixty-two thousand, six hundred sixty".