45132314 has 32 divisors (see below), whose sum is σ = 74566656. Its totient is φ = 20401920.

The previous prime is 45132299. The next prime is 45132317. The reversal of 45132314 is 41323154.

It is a self number, because there is not a number n which added to its sum of digits gives 45132314.

It is not an unprimeable number, because it can be changed into a prime (45132317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97247 + ... + 97709.

It is an arithmetic number, because the mean of its divisors is an integer number (2330208).

Almost surely, 2^45132314 is an apocalyptic number.

45132314 is a deficient number, since it is larger than the sum of its proper divisors (29434342).

45132314 is a wasteful number, since it uses less digits than its factorization.

45132314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590.

The product of its digits is 1440, while the sum is 23.

The square root of 45132314 is about 6718.0587970038. The cubic root of 45132314 is about 356.0376017599.

Adding to 45132314 its reverse (41323154), we get a palindrome (86455468).

The spelling of 45132314 in words is "forty-five million, one hundred thirty-two thousand, three hundred fourteen".