5555005555056 has 40 divisors (see below), whose sum is σ = 15105716862720. Its totient is φ = 1754212280256.

The previous prime is 5555005554941. The next prime is 5555005555063. The reversal of 5555005555056 is 6505555005555.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3045506520 + ... + 3045508343.

It is an arithmetic number, because the mean of its divisors is an integer number (377642921568).

Almost surely, 2^{5555005555056} is an apocalyptic number.

It is an amenable number.

5555005555056 is an abundant number, since it is smaller than the sum of its proper divisors (9550711307664).

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

5555005555056 is a wasteful number, since it uses less digits than its factorization.

5555005555056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6091014893 (or 6091014887 counting only the distinct ones).

The product of its (nonzero) digits is 11718750, while the sum is 51.

The spelling of 5555005555056 in words is "five trillion, five hundred fifty-five billion, five million, five hundred fifty-five thousand, fifty-six".