45324315 has 24 divisors (see below), whose sum is σ = 78745680. Its totient is φ = 24116544.

The previous prime is 45324289. The next prime is 45324319. The reversal of 45324315 is 51342354.

45324315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45324315 - 2¹¹ = 45322267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45324319) 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 23 ways as a sum of consecutive naturals, for example, 24441 + ... + 26229.

It is an arithmetic number, because the mean of its divisors is an integer number (3281070).

Almost surely, 2^45324315 is an apocalyptic number.

45324315 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45324315 is a deficient number, since it is larger than the sum of its proper divisors (33421365).

45324315 is a wasteful number, since it uses less digits than its factorization.

45324315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363 (or 2360 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 45324315 is about 6732.3335478866. Note that the first 3 decimals coincide. The cubic root of 45324315 is about 356.5417702074.

Adding to 45324315 its reverse (51342354), we get a palindrome (96666669).

The spelling of 45324315 in words is "forty-five million, three hundred twenty-four thousand, three hundred fifteen".