441545053 has 4 divisors (see below), whose sum is σ = 460742688. Its totient is φ = 422347420.

The previous prime is 441545051. The next prime is 441545057. The reversal of 441545053 is 350545144.

It is a happy number.

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 441545053 - 2¹ = 441545051 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 (441545051) 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, 9598783 + ... + 9598828.

It is an arithmetic number, because the mean of its divisors is an integer number (115185672).

Almost surely, 2^441545053 is an apocalyptic number.

It is an amenable number.

441545053 is a deficient number, since it is larger than the sum of its proper divisors (19197635).

441545053 is a wasteful number, since it uses less digits than its factorization.

441545053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19197634.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 441545053 is about 21012.9734449935. The cubic root of 441545053 is about 761.4797192651.

Subtracting from 441545053 its reverse (350545144), we obtain a palindrome (90999909).

The spelling of 441545053 in words is "four hundred forty-one million, five hundred forty-five thousand, fifty-three".