45000344 has 32 divisors (see below), whose sum is σ = 90115200. Its totient is φ = 21020160.

The previous prime is 45000311. The next prime is 45000353. The reversal of 45000344 is 44300054.

It is a happy number.

45000344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4064 + ... + 10320.

It is an arithmetic number, because the mean of its divisors is an integer number (2816100).

Almost surely, 2^45000344 is an apocalyptic number.

It is an amenable number.

45000344 is an abundant number, since it is smaller than the sum of its proper divisors (45114856).

45000344 is a wasteful number, since it uses less digits than its factorization.

45000344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6323 (or 6319 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 45000344 is about 6708.2295726965. The cubic root of 45000344 is about 355.6902367958.

Adding to 45000344 its reverse (44300054), we get a palindrome (89300398).

The spelling of 45000344 in words is "forty-five million, three hundred forty-four", and thus it is an aban number.