6689130060033 has 10 divisors (see below), whose sum is σ = 9992404163874. Its totient is φ = 4459420039968.

The previous prime is 6689130060001. The next prime is 6689130060071. The reversal of 6689130060033 is 3300600319866.

6689130060033 is a `hidden beast` number, since 6 + 6 + 8 + 9 + 1 + 3 + 0 + 0 + 600 + 33 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3653423200449 + 3035706859584 = 1911393^2 + 1742328^2 .

It is not a de Polignac number, because 6689130060033 - 2⁵ = 6689130060001 is a prime.

It is a super-2 number, since 2×6689130060033² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6689130060073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 41290926216 + ... + 41290926377.

Almost surely, 2^{6689130060033} is an apocalyptic number.

It is an amenable number.

6689130060033 is a deficient number, since it is larger than the sum of its proper divisors (3303274103841).

6689130060033 is an equidigital number, since it uses as much as digits as its factorization.

6689130060033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82581852605 (or 82581852596 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 45.

Adding to 6689130060033 its reverse (3300600319866), we get a palindrome (9989730379899).

The spelling of 6689130060033 in words is "six trillion, six hundred eighty-nine billion, one hundred thirty million, sixty thousand, thirty-three".