33055433 has 8 divisors (see below), whose sum is σ = 34096128. Its totient is φ = 32027184.

The previous prime is 33055409. The next prime is 33055441. The reversal of 33055433 is 33455033.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33055433 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (33055453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2435 + ... + 8487.

It is an arithmetic number, because the mean of its divisors is an integer number (4262016).

Almost surely, 2^33055433 is an apocalyptic number.

It is an amenable number.

33055433 is a deficient number, since it is larger than the sum of its proper divisors (1040695).

33055433 is a wasteful number, since it uses less digits than its factorization.

33055433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6223.

The product of its (nonzero) digits is 8100, while the sum is 26.

The square root of 33055433 is about 5749.3854454194. The cubic root of 33055433 is about 320.9329317734.

The spelling of 33055433 in words is "thirty-three million, fifty-five thousand, four hundred thirty-three".