5505005550055 has 32 divisors (see below), whose sum is σ = 7374457094400. Its totient is φ = 3910368026880.

The previous prime is 5505005550041. The next prime is 5505005550103. The reversal of 5505005550055 is 5500555005055.

It is not a de Polignac number, because 5505005550055 - 2¹³ = 5505005541863 is a prime.

It is a super-2 number, since 2×5505005550055² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96224539 + ... + 96281731.

It is an arithmetic number, because the mean of its divisors is an integer number (230451784200).

Almost surely, 2^{5505005550055} is an apocalyptic number.

5505005550055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5505005550055 is a deficient number, since it is larger than the sum of its proper divisors (1869451544345).

5505005550055 is a wasteful number, since it uses less digits than its factorization.

5505005550055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97951.

The product of its (nonzero) digits is 390625, while the sum is 40.

The spelling of 5505005550055 in words is "five trillion, five hundred five billion, five million, five hundred fifty thousand, fifty-five".