6652559616 has 36 divisors (see below), whose sum is σ = 17705512272. Its totient is φ = 2217519616.

The previous prime is 6652559609. The next prime is 6652559651. The reversal of 6652559616 is 6169552566.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4330326 + ... + 4331861.

Almost surely, 2^6652559616 is an apocalyptic number.

It is an amenable number.

6652559616 is an abundant number, since it is smaller than the sum of its proper divisors (11052952656).

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

6652559616 is an equidigital number, since it uses as much as digits as its factorization.

6652559616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8662206 (or 8662192 counting only the distinct ones).

The product of its digits is 2916000, while the sum is 51.

The square root of 6652559616 is about 81563.2246542521. The cubic root of 6652559616 is about 1880.7435959932.

The spelling of 6652559616 in words is "six billion, six hundred fifty-two million, five hundred fifty-nine thousand, six hundred sixteen".