55044488444055 has 16 divisors (see below), whose sum is σ = 96077652557184. Its totient is φ = 26688236821280.

The previous prime is 55044488444047. The next prime is 55044488444087.

55044488444055 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55044488444055 - 2³ = 55044488444047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55044488444055.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 166801479969 + ... + 166801480298.

It is an arithmetic number, because the mean of its divisors is an integer number (6004853284824).

Almost surely, 2^{55044488444055} is an apocalyptic number.

55044488444055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55044488444055 is a deficient number, since it is larger than the sum of its proper divisors (41033164113129).

55044488444055 is a wasteful number, since it uses less digits than its factorization.

55044488444055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333602960286.

The product of its (nonzero) digits is 163840000, while the sum is 60.

The spelling of 55044488444055 in words is "fifty-five trillion, forty-four billion, four hundred eighty-eight million, four hundred forty-four thousand, fifty-five".