33134453 has 4 divisors (see below), whose sum is σ = 36146688. Its totient is φ = 30122220.

The previous prime is 33134447. The next prime is 33134473. The reversal of 33134453 is 35443133.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 33134453 - 2⁸ = 33134197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33134473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1506101 + ... + 1506122.

It is an arithmetic number, because the mean of its divisors is an integer number (9036672).

Almost surely, 2^33134453 is an apocalyptic number.

It is an amenable number.

33134453 is a deficient number, since it is larger than the sum of its proper divisors (3012235).

33134453 is a wasteful number, since it uses less digits than its factorization.

33134453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3012234.

The product of its digits is 6480, while the sum is 26.

The square root of 33134453 is about 5756.2533821923. The cubic root of 33134453 is about 321.1884615176.

Adding to 33134453 its reverse (35443133), we get a palindrome (68577586).

The spelling of 33134453 in words is "thirty-three million, one hundred thirty-four thousand, four hundred fifty-three".