44053539 has 4 divisors (see below), whose sum is σ = 58738056. Its totient is φ = 29369024.

The previous prime is 44053531. The next prime is 44053567. The reversal of 44053539 is 93535044.

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

It is a cyclic number.

It is not a de Polignac number, because 44053539 - 2³ = 44053531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44053531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7342254 + ... + 7342259.

It is an arithmetic number, because the mean of its divisors is an integer number (14684514).

Almost surely, 2^44053539 is an apocalyptic number.

44053539 is a deficient number, since it is larger than the sum of its proper divisors (14684517).

44053539 is a wasteful number, since it uses less digits than its factorization.

44053539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14684516.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 44053539 is about 6637.2840077851. The cubic root of 44053539 is about 353.1779658876.

The spelling of 44053539 in words is "forty-four million, fifty-three thousand, five hundred thirty-nine".