5505005055556 has 12 divisors (see below), whose sum is σ = 9634260400492. Its totient is φ = 2752359226848.

The previous prime is 5505005055541. The next prime is 5505005055643. The reversal of 5505005055556 is 6555505005055.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4215835562500 + 1289169493056 = 2053250^2 + 1135416^2 .

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 35738775 + ... + 35892478.

Almost surely, 2^{5505005055556} is an apocalyptic number.

It is an amenable number.

5505005055556 is a deficient number, since it is larger than the sum of its proper divisors (4129255344936).

5505005055556 is a wasteful number, since it uses less digits than its factorization.

5505005055556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71650470 (or 71650468 counting only the distinct ones).

The product of its (nonzero) digits is 2343750, while the sum is 46.

The spelling of 5505005055556 in words is "five trillion, five hundred five billion, five million, fifty-five thousand, five hundred fifty-six".