533412241 has 4 divisors (see below), whose sum is σ = 540719332. Its totient is φ = 526105152.

The previous prime is 533412223. The next prime is 533412263. The reversal of 533412241 is 142214335.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 430977600 + 102434641 = 20760^2 + 10121^2 .

It is a cyclic number.

It is not a de Polignac number, because 533412241 - 2¹³ = 533404049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (533412211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3653436 + ... + 3653581.

It is an arithmetic number, because the mean of its divisors is an integer number (135179833).

Almost surely, 2^533412241 is an apocalyptic number.

It is an amenable number.

533412241 is a deficient number, since it is larger than the sum of its proper divisors (7307091).

533412241 is an equidigital number, since it uses as much as digits as its factorization.

533412241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7307090.

The product of its digits is 2880, while the sum is 25.

The square root of 533412241 is about 23095.7191054966. The cubic root of 533412241 is about 811.0002584682. Note that the first 3 decimals are identical.

Adding to 533412241 its reverse (142214335), we get a palindrome (675626576).

The spelling of 533412241 in words is "five hundred thirty-three million, four hundred twelve thousand, two hundred forty-one".