5533393 has 2 divisors, whose sum is σ = 5533394. Its totient is φ = 5533392.

The previous prime is 5533391. The next prime is 5533421. The reversal of 5533393 is 3933355.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5461569 + 71824 = 2337^2 + 268^2 .

It is a cyclic number.

It is not a de Polignac number, because 5533393 - 2¹ = 5533391 is a prime.

Together with 5533391, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5533391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2766696 + 2766697.

It is an arithmetic number, because the mean of its divisors is an integer number (2766697).

Almost surely, 2^5533393 is an apocalyptic number.

It is an amenable number.

5533393 is a deficient number, since it is larger than the sum of its proper divisors (1).

5533393 is an equidigital number, since it uses as much as digits as its factorization.

5533393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18225, while the sum is 31.

The square root of 5533393 is about 2352.3165178181. The cubic root of 5533393 is about 176.8739353655.

The spelling of 5533393 in words is "five million, five hundred thirty-three thousand, three hundred ninety-three".