44130055 has 4 divisors (see below), whose sum is σ = 52956072. Its totient is φ = 35304040.

The previous prime is 44130049. The next prime is 44130059. The reversal of 44130055 is 55003144.

44130055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 44130055 - 2¹⁹ = 43605767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44130059) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4413001 + ... + 4413010.

It is an arithmetic number, because the mean of its divisors is an integer number (13239018).

Almost surely, 2^44130055 is an apocalyptic number.

44130055 is a deficient number, since it is larger than the sum of its proper divisors (8826017).

44130055 is an equidigital number, since it uses as much as digits as its factorization.

44130055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8826016.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 44130055 is about 6643.0456117657. The cubic root of 44130055 is about 353.3823243054.

Adding to 44130055 its reverse (55003144), we get a palindrome (99133199).

The spelling of 44130055 in words is "forty-four million, one hundred thirty thousand, fifty-five".