45600109 has 4 divisors (see below), whose sum is σ = 45906300. Its totient is φ = 45293920.

The previous prime is 45600091. The next prime is 45600127. The reversal of 45600109 is 90100654.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (45600091) and next prime (45600127).

It can be written as a sum of positive squares in 2 ways, for example, as 10530025 + 35070084 = 3245^2 + 5922^2 .

It is a cyclic number.

It is not a de Polignac number, because 45600109 - 2¹¹ = 45598061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45600809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152872 + ... + 153169.

It is an arithmetic number, because the mean of its divisors is an integer number (11476575).

Almost surely, 2^45600109 is an apocalyptic number.

It is an amenable number.

45600109 is a deficient number, since it is larger than the sum of its proper divisors (306191).

45600109 is a wasteful number, since it uses less digits than its factorization.

45600109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306190.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 45600109 is about 6752.7852772023. The cubic root of 45600109 is about 357.2634822029.

The spelling of 45600109 in words is "forty-five million, six hundred thousand, one hundred nine".