5550550555555 has 8 divisors (see below), whose sum is σ = 6677783190000. Its totient is φ = 4429025428896.

The previous prime is 5550550555507. The next prime is 5550550555577. The reversal of 5550550555555 is 5555550550555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5550550555555 - 2²⁹ = 5550013684643 is a prime.

It is a super-2 number, since 2×5550550555555² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5550550555496 and 5550550555505.

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, 1426874805 + ... + 1426878694.

It is an arithmetic number, because the mean of its divisors is an integer number (834722898750).

Almost surely, 2^{5550550555555} is an apocalyptic number.

5550550555555 is a deficient number, since it is larger than the sum of its proper divisors (1127232634445).

5550550555555 is a wasteful number, since it uses less digits than its factorization.

5550550555555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2853753893.

The product of its (nonzero) digits is 48828125, while the sum is 55.

The spelling of 5550550555555 in words is "five trillion, five hundred fifty billion, five hundred fifty million, five hundred fifty-five thousand, five hundred fifty-five".