5505550050558 has 8 divisors (see below), whose sum is σ = 11011100101128. Its totient is φ = 1835183350184.

The previous prime is 5505550050547. The next prime is 5505550050577. The reversal of 5505550050558 is 8550500555055.

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

5505550050558 is an admirable number.

It is a super-3 number, since 3×5505550050558³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

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, 458795837541 + ... + 458795837552.

It is an arithmetic number, because the mean of its divisors is an integer number (1376387512641).

Almost surely, 2^{5505550050558} is an apocalyptic number.

5505550050558 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5505550050558 is a wasteful number, since it uses less digits than its factorization.

5505550050558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917591675098.

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

The spelling of 5505550050558 in words is "five trillion, five hundred five billion, five hundred fifty million, fifty thousand, five hundred fifty-eight".