544544055 has 24 divisors (see below), whose sum is σ = 1029684240. Its totient is φ = 264021120.

The previous prime is 544544027. The next prime is 544544069. The reversal of 544544055 is 550445445.

It is not a de Polignac number, because 544544055 - 2¹⁵ = 544511287 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 549550 + ... + 550539.

It is an arithmetic number, because the mean of its divisors is an integer number (42903510).

Almost surely, 2^544544055 is an apocalyptic number.

544544055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

544544055 is a deficient number, since it is larger than the sum of its proper divisors (485140185).

544544055 is a wasteful number, since it uses less digits than its factorization.

544544055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100111 (or 1100108 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

The square root of 544544055 is about 23335.4677476154. The cubic root of 544544055 is about 816.6030675633.

The spelling of 544544055 in words is "five hundred forty-four million, five hundred forty-four thousand, fifty-five".