45323403 has 8 divisors (see below), whose sum is σ = 60480000. Its totient is φ = 30191208.

The previous prime is 45323389. The next prime is 45323441. The reversal of 45323403 is 30432354.

45323403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45323403 - 2⁵ = 45323371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45323203) 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 7 ways as a sum of consecutive naturals, for example, 1203 + ... + 9596.

It is an arithmetic number, because the mean of its divisors is an integer number (7560000).

Almost surely, 2^45323403 is an apocalyptic number.

45323403 is a deficient number, since it is larger than the sum of its proper divisors (15156597).

45323403 is a wasteful number, since it uses less digits than its factorization.

45323403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12201.

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 45323403 is about 6732.2658147165. The cubic root of 45323403 is about 356.5393787884.

Adding to 45323403 its reverse (30432354), we get a palindrome (75755757).

The spelling of 45323403 in words is "forty-five million, three hundred twenty-three thousand, four hundred three".