33252322405 has 16 divisors (see below), whose sum is σ = 42257424384. Its totient is φ = 25032648960.

The previous prime is 33252322339. The next prime is 33252322409. The reversal of 33252322405 is 50422325233.

It is a happy number.

It is not a de Polignac number, because 33252322405 - 2⁷ = 33252322277 is a prime.

It is a super-2 number, since 2×33252322405² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33252322409) 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 in 15 ways as a sum of consecutive naturals, for example, 501844 + ... + 564226.

It is an arithmetic number, because the mean of its divisors is an integer number (2641089024).

Almost surely, 2^33252322405 is an apocalyptic number.

It is an amenable number.

33252322405 is a deficient number, since it is larger than the sum of its proper divisors (9005101979).

33252322405 is a wasteful number, since it uses less digits than its factorization.

33252322405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68676.

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 33252322405 its reverse (50422325233), we get a palindrome (83674647638).

The spelling of 33252322405 in words is "thirty-three billion, two hundred fifty-two million, three hundred twenty-two thousand, four hundred five".