45324538 has 16 divisors (see below), whose sum is σ = 81789120. Its totient is φ = 18402336.

The previous prime is 45324529. The next prime is 45324547. The reversal of 45324538 is 83542354.

It is an interprime number because it is at equal distance from previous prime (45324529) and next prime (45324547).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84931 + ... + 85462.

It is an arithmetic number, because the mean of its divisors is an integer number (5111820).

Almost surely, 2^45324538 is an apocalyptic number.

45324538 is a deficient number, since it is larger than the sum of its proper divisors (36464582).

45324538 is a wasteful number, since it uses less digits than its factorization.

45324538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170421.

The product of its digits is 57600, while the sum is 34.

The square root of 45324538 is about 6732.3501097314. The cubic root of 45324538 is about 356.5423549464.

The spelling of 45324538 in words is "forty-five million, three hundred twenty-four thousand, five hundred thirty-eight".