45133305 has 32 divisors (see below), whose sum is σ = 82806528. Its totient is φ = 20563200.

The previous prime is 45133271. The next prime is 45133321. The reversal of 45133305 is 50333154.

It is a happy number.

It is not a de Polignac number, because 45133305 - 2¹² = 45129209 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43695 + ... + 44715.

It is an arithmetic number, because the mean of its divisors is an integer number (2587704).

Almost surely, 2^45133305 is an apocalyptic number.

It is an amenable number.

45133305 is a deficient number, since it is larger than the sum of its proper divisors (37673223).

45133305 is a wasteful number, since it uses less digits than its factorization.

45133305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 45133305 is about 6718.1325530239. The cubic root of 45133305 is about 356.0402076583.

Adding to 45133305 its reverse (50333154), we get a palindrome (95466459).

The spelling of 45133305 in words is "forty-five million, one hundred thirty-three thousand, three hundred five".