44943953 has 4 divisors (see below), whose sum is σ = 44968560. Its totient is φ = 44919348.

The previous prime is 44943931. The next prime is 44943979. The reversal of 44943953 is 35934944.

44943953 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, 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 44943953 - 2⁸ = 44943697 is a prime.

It is a super-2 number, since 2×44943953² = 4039917822532418, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44943953.

It is not an unprimeable number, because it can be changed into a prime (44940953) 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, 9323 + ... + 13296.

It is an arithmetic number, because the mean of its divisors is an integer number (11242140).

Almost surely, 2^44943953 is an apocalyptic number.

It is an amenable number.

44943953 is a deficient number, since it is larger than the sum of its proper divisors (24607).

44943953 is a wasteful number, since it uses less digits than its factorization.

44943953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24606.

The product of its digits is 233280, while the sum is 41.

The square root of 44943953 is about 6704.0251342011. The cubic root of 44943953 is about 355.5416000635.

Subtracting from 44943953 its reverse (35934944), we obtain a palindrome (9009009).

The spelling of 44943953 in words is "forty-four million, nine hundred forty-three thousand, nine hundred fifty-three".