6320556652 has 12 divisors (see below), whose sum is σ = 11063042200. Its totient is φ = 3159687456.

The previous prime is 6320556643. The next prime is 6320556659. The reversal of 6320556652 is 2566550236.

It is a super-2 number, since 2×6320556652² = 79898872782282898208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6320556659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123198 + ... + 166789.

Almost surely, 2^6320556652 is an apocalyptic number.

It is an amenable number.

6320556652 is a deficient number, since it is larger than the sum of its proper divisors (4742485548).

6320556652 is a wasteful number, since it uses less digits than its factorization.

6320556652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295440 (or 295438 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 40.

The square root of 6320556652 is about 79501.9286055376. The cubic root of 6320556652 is about 1848.9213728934.

The spelling of 6320556652 in words is "six billion, three hundred twenty million, five hundred fifty-six thousand, six hundred fifty-two".