552323333 has 2 divisors, whose sum is σ = 552323334. Its totient is φ = 552323332.

The previous prime is 552323323. The next prime is 552323339. The reversal of 552323333 is 333323255.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 484968484 + 67354849 = 22022^2 + 8207^2 .

It is a cyclic number.

It is not a de Polignac number, because 552323333 - 2⁶ = 552323269 is a prime.

It is a super-2 number, since 2×552323333² = 610122128352457778, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 552323296 and 552323305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552323339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276161666 + 276161667.

It is an arithmetic number, because the mean of its divisors is an integer number (276161667).

Almost surely, 2^552323333 is an apocalyptic number.

It is an amenable number.

552323333 is a deficient number, since it is larger than the sum of its proper divisors (1).

552323333 is an equidigital number, since it uses as much as digits as its factorization.

552323333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24300, while the sum is 29.

The square root of 552323333 is about 23501.5602248021. The cubic root of 552323333 is about 820.4733203326.

Adding to 552323333 its reverse (333323255), we get a palindrome (885646588).

The spelling of 552323333 in words is "five hundred fifty-two million, three hundred twenty-three thousand, three hundred thirty-three".