45118324 has 12 divisors (see below), whose sum is σ = 79211524. Its totient is φ = 22486464.

The previous prime is 45118321. The next prime is 45118343. The reversal of 45118324 is 42381154.

45118324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1795600 + 43322724 = 1340^2 + 6582^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 45118292 and 45118301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45118321) 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 3 ways as a sum of consecutive naturals, for example, 16767 + ... + 19270.

Almost surely, 2^45118324 is an apocalyptic number.

It is an amenable number.

45118324 is a deficient number, since it is larger than the sum of its proper divisors (34093200).

45118324 is a wasteful number, since it uses less digits than its factorization.

45118324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36354 (or 36352 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

The square root of 45118324 is about 6717.0174929056. The cubic root of 45118324 is about 356.0008100811. Note that the first 3 decimals are identical.

Adding to 45118324 its reverse (42381154), we get a palindrome (87499478).

The spelling of 45118324 in words is "forty-five million, one hundred eighteen thousand, three hundred twenty-four".