5505505500558 has 16 divisors (see below), whose sum is σ = 12584012572800. Its totient is φ = 1573001571576.

The previous prime is 5505505500527. The next prime is 5505505500571. The reversal of 5505505500558 is 8550055055055.

It is a super-3 number, since 3×5505505500558³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65541732108 + ... + 65541732191.

It is an arithmetic number, because the mean of its divisors is an integer number (786500785800).

Almost surely, 2^{5505505500558} is an apocalyptic number.

5505505500558 is an abundant number, since it is smaller than the sum of its proper divisors (7078507072242).

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

5505505500558 is a wasteful number, since it uses less digits than its factorization.

5505505500558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131083464311.

The product of its (nonzero) digits is 3125000, while the sum is 48.

The spelling of 5505505500558 in words is "five trillion, five hundred five billion, five hundred five million, five hundred thousand, five hundred fifty-eight".