5500055055055 has 48 divisors (see below), whose sum is σ = 7641991778400. Its totient is φ = 3786756652800.

The previous prime is 5500055055007. The next prime is 5500055055059. The reversal of 5500055055055 is 5505505500055.

It is not a de Polignac number, because 5500055055055 - 2¹⁹ = 5500054530767 is a prime.

5500055055055 is a modest number, since divided by 55055055 gives 5500 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 5500055054999 and 5500055055017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500055055059) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15701361 + ... + 16047829.

It is an arithmetic number, because the mean of its divisors is an integer number (159208162050).

Almost surely, 2^{5500055055055} is an apocalyptic number.

5500055055055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5500055055055 is a deficient number, since it is larger than the sum of its proper divisors (2141936723345).

5500055055055 is a wasteful number, since it uses less digits than its factorization.

5500055055055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347896 (or 347885 counting only the distinct ones).

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

The spelling of 5500055055055 in words is "five trillion, five hundred billion, fifty-five million, fifty-five thousand, fifty-five".