33132045 has 8 divisors (see below), whose sum is σ = 53011296. Its totient is φ = 17670416.

The previous prime is 33132019. The next prime is 33132053. The reversal of 33132045 is 54023133.

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 33132045 - 2⁵ = 33132013 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1104387 + ... + 1104416.

It is an arithmetic number, because the mean of its divisors is an integer number (6626412).

Almost surely, 2^33132045 is an apocalyptic number.

It is an amenable number.

33132045 is a deficient number, since it is larger than the sum of its proper divisors (19879251).

33132045 is a wasteful number, since it uses less digits than its factorization.

33132045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2208811.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 33132045 is about 5756.0442145626. The cubic root of 33132045 is about 321.1806806885.

Adding to 33132045 its reverse (54023133), we get a palindrome (87155178).

The spelling of 33132045 in words is "thirty-three million, one hundred thirty-two thousand, forty-five".