45325089 has 24 divisors (see below), whose sum is σ = 71475040. Its totient is φ = 28623456.

The previous prime is 45325073. The next prime is 45325097. The reversal of 45325089 is 98052354.

45325089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45325089 - 2⁴ = 45325073 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45325099) 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 23 ways as a sum of consecutive naturals, for example, 292 + ... + 9525.

Almost surely, 2^45325089 is an apocalyptic number.

It is an amenable number.

45325089 is a deficient number, since it is larger than the sum of its proper divisors (26149951).

45325089 is an equidigital number, since it uses as much as digits as its factorization.

45325089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9851 (or 9839 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 45325089 is about 6732.3910314241. The cubic root of 45325089 is about 356.5437997417.

The spelling of 45325089 in words is "forty-five million, three hundred twenty-five thousand, eighty-nine".