444324053 has 8 divisors (see below), whose sum is σ = 471862872. Its totient is φ = 416941056.

The previous prime is 444324037. The next prime is 444324059. The reversal of 444324053 is 350423444.

It can be written as a sum of positive squares in 4 ways, for example, as 25180324 + 419143729 = 5018^2 + 20473^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 444324053 - 2⁴ = 444324037 is a prime.

It is a super-3 number, since 3×444324053³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444324059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33050 + ... + 44507.

It is an arithmetic number, because the mean of its divisors is an integer number (58982859).

Almost surely, 2^444324053 is an apocalyptic number.

It is an amenable number.

444324053 is a deficient number, since it is larger than the sum of its proper divisors (27538819).

444324053 is a wasteful number, since it uses less digits than its factorization.

444324053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77911.

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 444324053 is about 21078.9955405849. The cubic root of 444324053 is about 763.0739152455.

Adding to 444324053 its reverse (350423444), we get a palindrome (794747497).

The spelling of 444324053 in words is "four hundred forty-four million, three hundred twenty-four thousand, fifty-three".