5533331 has 2 divisors, whose sum is σ = 5533332. Its totient is φ = 5533330.

The previous prime is 5533303. The next prime is 5533337. The reversal of 5533331 is 1333355.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5533331 - 2²² = 1339027 is a prime.

It is a super-2 number, since 2×5533331² = 61235503911122, which contains 22 as substring.

It is a Chen prime.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 5533297 and 5533306.

It is not a weakly prime, because it can be changed into another prime (5533337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2766665 + 2766666.

It is an arithmetic number, because the mean of its divisors is an integer number (2766666).

Almost surely, 2^5533331 is an apocalyptic number.

5533331 is a deficient number, since it is larger than the sum of its proper divisors (1).

5533331 is an equidigital number, since it uses as much as digits as its factorization.

5533331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2025, while the sum is 23.

The square root of 5533331 is about 2352.3033392826. The cubic root of 5533331 is about 176.8732747567.

Adding to 5533331 its reverse (1333355), we get a palindrome (6866686).

The spelling of 5533331 in words is "five million, five hundred thirty-three thousand, three hundred thirty-one".