44057453 has 4 divisors (see below), whose sum is σ = 48062688. Its totient is φ = 40052220.

The previous prime is 44057437. The next prime is 44057477. The reversal of 44057453 is 35475044.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44057453 - 2⁴ = 44057437 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 (44057053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2002601 + ... + 2002622.

It is an arithmetic number, because the mean of its divisors is an integer number (12015672).

Almost surely, 2^44057453 is an apocalyptic number.

It is an amenable number.

44057453 is a deficient number, since it is larger than the sum of its proper divisors (4005235).

44057453 is a wasteful number, since it uses less digits than its factorization.

44057453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4005234.

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 44057453 is about 6637.5788507557. The cubic root of 44057453 is about 353.1884251126.

The spelling of 44057453 in words is "forty-four million, fifty-seven thousand, four hundred fifty-three".