3255312605556 has 48 divisors (see below), whose sum is σ = 8329184273088. Its totient is φ = 981347174400.

The previous prime is 3255312605537. The next prime is 3255312605579. The reversal of 3255312605556 is 6555062135523.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 63864315 + ... + 63915266.

It is an arithmetic number, because the mean of its divisors is an integer number (173524672356).

Almost surely, 2^{3255312605556} is an apocalyptic number.

It is an amenable number.

3255312605556 is an abundant number, since it is smaller than the sum of its proper divisors (5073871667532).

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

3255312605556 is a wasteful number, since it uses less digits than its factorization.

3255312605556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127779792 (or 127779790 counting only the distinct ones).

The product of its (nonzero) digits is 4050000, while the sum is 48.

The spelling of 3255312605556 in words is "three trillion, two hundred fifty-five billion, three hundred twelve million, six hundred five thousand, five hundred fifty-six".