541443223 has 4 divisors (see below), whose sum is σ = 541491480. Its totient is φ = 541394968.

The previous prime is 541443211. The next prime is 541443269. The reversal of 541443223 is 322344145.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 541443223 - 2⁹ = 541442711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 541443191 and 541443200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541446223) 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, 2493 + ... + 33001.

It is an arithmetic number, because the mean of its divisors is an integer number (135372870).

Almost surely, 2^541443223 is an apocalyptic number.

541443223 is a deficient number, since it is larger than the sum of its proper divisors (48257).

541443223 is a wasteful number, since it uses less digits than its factorization.

541443223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48256.

The product of its digits is 11520, while the sum is 28.

The square root of 541443223 is about 23268.9325711344. The cubic root of 541443223 is about 815.0501044384.

Adding to 541443223 its reverse (322344145), we get a palindrome (863787368).

The spelling of 541443223 in words is "five hundred forty-one million, four hundred forty-three thousand, two hundred twenty-three".