45325445 has 8 divisors (see below), whose sum is σ = 59335200. Its totient is φ = 32963920.

The previous prime is 45325439. The next prime is 45325447. The reversal of 45325445 is 54452354.

45325445 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 a de Polignac number, because none of the positive numbers 2^k-45325445 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45325447) 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, 411995 + ... + 412104.

It is an arithmetic number, because the mean of its divisors is an integer number (7416900).

Almost surely, 2^45325445 is an apocalyptic number.

It is an amenable number.

45325445 is a deficient number, since it is larger than the sum of its proper divisors (14009755).

45325445 is a wasteful number, since it uses less digits than its factorization.

45325445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824115.

The product of its digits is 48000, while the sum is 32.

The square root of 45325445 is about 6732.4174707158. The cubic root of 45325445 is about 356.5447332149.

Adding to 45325445 its reverse (54452354), we get a palindrome (99777799).

The spelling of 45325445 in words is "forty-five million, three hundred twenty-five thousand, four hundred forty-five".