544380055 has 8 divisors (see below), whose sum is σ = 653414400. Its totient is φ = 435398496.

The previous prime is 544380037. The next prime is 544380071. The reversal of 544380055 is 550083445.

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

It is a cyclic number.

It is not a de Polignac number, because 544380055 - 2¹⁷ = 544248983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 544380055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14961 + ... + 36229.

It is an arithmetic number, because the mean of its divisors is an integer number (81676800).

Almost surely, 2^544380055 is an apocalyptic number.

544380055 is a deficient number, since it is larger than the sum of its proper divisors (109034345).

544380055 is a wasteful number, since it uses less digits than its factorization.

544380055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26393.

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 544380055 is about 23331.9535187262. The cubic root of 544380055 is about 816.5210807167.

The spelling of 544380055 in words is "five hundred forty-four million, three hundred eighty thousand, fifty-five".