55244333344255 has 8 divisors (see below), whose sum is σ = 72319854559824. Its totient is φ = 40177696977600.

The previous prime is 55244333344243. The next prime is 55244333344327.

It is a happy number.

55244333344255 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 55244333344255 - 2⁵ = 55244333344223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502221212166 + ... + 502221212275.

It is an arithmetic number, because the mean of its divisors is an integer number (9039981819978).

Almost surely, 2^{55244333344255} is an apocalyptic number.

55244333344255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55244333344255 is a deficient number, since it is larger than the sum of its proper divisors (17075521215569).

55244333344255 is a wasteful number, since it uses less digits than its factorization.

55244333344255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004442424457.

The product of its digits is 51840000, while the sum is 52.

It can be divided in two parts, 5524433 and 3344255, that added together give a palindrome (8868688).

The spelling of 55244333344255 in words is "fifty-five trillion, two hundred forty-four billion, three hundred thirty-three million, three hundred forty-four thousand, two hundred fifty-five".