33252322409 has 2 divisors, whose sum is σ = 33252322410. Its totient is φ = 33252322408.

The previous prime is 33252322339. The next prime is 33252322421. The reversal of 33252322409 is 90422325233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19029374809 + 14222947600 = 137947^2 + 119260^2 .

It is a cyclic number.

It is not a de Polignac number, because 33252322409 - 2⁸ = 33252322153 is a prime.

It is a super-2 number, since 2×33252322409² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33252322109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16626161204 + 16626161205.

It is an arithmetic number, because the mean of its divisors is an integer number (16626161205).

Almost surely, 2^33252322409 is an apocalyptic number.

It is an amenable number.

33252322409 is a deficient number, since it is larger than the sum of its proper divisors (1).

33252322409 is an equidigital number, since it uses as much as digits as its factorization.

33252322409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 35.

The spelling of 33252322409 in words is "thirty-three billion, two hundred fifty-two million, three hundred twenty-two thousand, four hundred nine".