44505555055 has 16 divisors (see below), whose sum is σ = 57542657760. Its totient is φ = 32849762688.

The previous prime is 44505555053. The next prime is 44505555089. The reversal of 44505555055 is 55055550544.

It is a cyclic number.

It is not a de Polignac number, because 44505555055 - 2¹ = 44505555053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44505555053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28960 + ... + 299749.

It is an arithmetic number, because the mean of its divisors is an integer number (3596416110).

Almost surely, 2^44505555055 is an apocalyptic number.

44505555055 is a deficient number, since it is larger than the sum of its proper divisors (13037102705).

44505555055 is a wasteful number, since it uses less digits than its factorization.

44505555055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330810.

The product of its (nonzero) digits is 1250000, while the sum is 43.

The spelling of 44505555055 in words is "forty-four billion, five hundred five million, five hundred fifty-five thousand, fifty-five".