33252454043213 has 8 divisors (see below), whose sum is σ = 33267749137920. Its totient is φ = 33237161712160.

The previous prime is 33252454043167. The next prime is 33252454043227. The reversal of 33252454043213 is 31234045425233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33252454043213 - 2¹⁰ = 33252454042189 is a prime.

It is a super-2 number, since 2×33252454043213² (a number of 28 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 (33252454043273) 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 7 ways as a sum of consecutive naturals, for example, 23574356 + ... + 24945042.

It is an arithmetic number, because the mean of its divisors is an integer number (4158468642240).

Almost surely, 2^{33252454043213} is an apocalyptic number.

It is an amenable number.

33252454043213 is a deficient number, since it is larger than the sum of its proper divisors (15295094707).

33252454043213 is a wasteful number, since it uses less digits than its factorization.

33252454043213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381827.

The product of its (nonzero) digits is 1036800, while the sum is 41.

Adding to 33252454043213 its reverse (31234045425233), we get a palindrome (64486499468446).

The spelling of 33252454043213 in words is "thirty-three trillion, two hundred fifty-two billion, four hundred fifty-four million, forty-three thousand, two hundred thirteen".