5550505050556 has 12 divisors (see below), whose sum is σ = 9802497452440. Its totient is φ = 2749791492720.

The previous prime is 5550505050499. The next prime is 5550505050569. The reversal of 5550505050556 is 6550505050555.

It is a happy number.

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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6365257650 + ... + 6365258521.

Almost surely, 2^{5550505050556} is an apocalyptic number.

It is an amenable number.

5550505050556 is a deficient number, since it is larger than the sum of its proper divisors (4251992401884).

5550505050556 is a wasteful number, since it uses less digits than its factorization.

5550505050556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12730516284 (or 12730516282 counting only the distinct ones).

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

Subtracting 5550505050556 from its reverse (6550505050555), we obtain a palindrome (999999999999).

The spelling of 5550505050556 in words is "five trillion, five hundred fifty billion, five hundred five million, fifty thousand, five hundred fifty-six".