5506566010556 has 24 divisors (see below), whose sum is σ = 10598562408000. Its totient is φ = 2487417705792.

The previous prime is 5506566010537. The next prime is 5506566010571. The reversal of 5506566010556 is 6550106656055.

It is a super-2 number, since 2×5506566010556² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1126545431 + ... + 1126550318.

It is an arithmetic number, because the mean of its divisors is an integer number (441606767000).

Almost surely, 2^{5506566010556} is an apocalyptic number.

It is an amenable number.

5506566010556 is a deficient number, since it is larger than the sum of its proper divisors (5091996397444).

5506566010556 is a wasteful number, since it uses less digits than its factorization.

5506566010556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253095813 (or 2253095811 counting only the distinct ones).

The product of its (nonzero) digits is 4050000, while the sum is 50.

The spelling of 5506566010556 in words is "five trillion, five hundred six billion, five hundred sixty-six million, ten thousand, five hundred fifty-six".