5533441 has 2 divisors, whose sum is σ = 5533442. Its totient is φ = 5533440.

The previous prime is 5533439. The next prime is 5533447. The reversal of 5533441 is 1443355.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4730625 + 802816 = 2175^2 + 896^2 .

It is a cyclic number.

It is not a de Polignac number, because 5533441 - 2¹ = 5533439 is a prime.

Together with 5533439, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5533447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2766720 + 2766721.

It is an arithmetic number, because the mean of its divisors is an integer number (2766721).

Almost surely, 2^5533441 is an apocalyptic number.

It is an amenable number.

5533441 is a deficient number, since it is larger than the sum of its proper divisors (1).

5533441 is an equidigital number, since it uses as much as digits as its factorization.

5533441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 25.

The square root of 5533441 is about 2352.3267205046. The cubic root of 5533441 is about 176.8744468012.

Adding to 5533441 its reverse (1443355), we get a palindrome (6976796).

The spelling of 5533441 in words is "five million, five hundred thirty-three thousand, four hundred forty-one".