45333189 has 40 divisors (see below), whose sum is σ = 74888352. Its totient is φ = 27099360.

The previous prime is 45333173. The next prime is 45333193. The reversal of 45333189 is 98133354.

It is not a de Polignac number, because 45333189 - 2⁴ = 45333173 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45333109) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 73647 + ... + 74259.

Almost surely, 2^45333189 is an apocalyptic number.

It is an amenable number.

45333189 is a deficient number, since it is larger than the sum of its proper divisors (29555163).

45333189 is a wasteful number, since it uses less digits than its factorization.

45333189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719 (or 710 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 45333189 is about 6732.9925738857. The cubic root of 45333189 is about 356.5650376684.

The spelling of 45333189 in words is "forty-five million, three hundred thirty-three thousand, one hundred eighty-nine".