6555362635556 has 12 divisors (see below), whose sum is σ = 13110725271168. Its totient is φ = 2809441129512.

The previous prime is 6555362635543. The next prime is 6555362635559.

6555362635556 is nontrivially palindromic in base 10.

6555362635556 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (6555362635559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117060047036 + ... + 117060047091.

It is an arithmetic number, because the mean of its divisors is an integer number (1092560439264).

Almost surely, 2^{6555362635556} is an apocalyptic number.

It is an amenable number.

6555362635556 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6555362635556 is a wasteful number, since it uses less digits than its factorization.

6555362635556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234120094138 (or 234120094136 counting only the distinct ones).

The product of its digits is 364500000, while the sum is 62.

The spelling of 6555362635556 in words is "six trillion, five hundred fifty-five billion, three hundred sixty-two million, six hundred thirty-five thousand, five hundred fifty-six".