33052231452 has 12 divisors (see below), whose sum is σ = 77121873416. Its totient is φ = 11017410480.

The previous prime is 33052231441. The next prime is 33052231469. The reversal of 33052231452 is 25413225033.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×33052231452³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1377176299 + ... + 1377176322.

Almost surely, 2^33052231452 is an apocalyptic number.

It is an amenable number.

33052231452 is an abundant number, since it is smaller than the sum of its proper divisors (44069641964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33052231452 is a wasteful number, since it uses less digits than its factorization.

33052231452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754352628 (or 2754352626 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 33052231452 its reverse (25413225033), we get a palindrome (58465456485).

The spelling of 33052231452 in words is "thirty-three billion, fifty-two million, two hundred thirty-one thousand, four hundred fifty-two".