45003404 has 24 divisors (see below), whose sum is σ = 81306288. Its totient is φ = 21781760.

The previous prime is 45003397. The next prime is 45003449. The reversal of 45003404 is 40430054.

It is a happy number.

45003404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 21467 + ... + 23469.

It is an arithmetic number, because the mean of its divisors is an integer number (3387762).

Almost surely, 2^45003404 is an apocalyptic number.

It is an amenable number.

45003404 is a deficient number, since it is larger than the sum of its proper divisors (36302884).

45003404 is a wasteful number, since it uses less digits than its factorization.

45003404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185 (or 2183 counting only the distinct ones).

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

The square root of 45003404 is about 6708.4576468813. The cubic root of 45003404 is about 355.6982988635.

Adding to 45003404 its reverse (40430054), we get a palindrome (85433458).

The spelling of 45003404 in words is "forty-five million, three thousand, four hundred four".