4452045109 has 8 divisors (see below), whose sum is σ = 4469959040. Its totient is φ = 4434166800.

The previous prime is 4452045107. The next prime is 4452045127. The reversal of 4452045109 is 9015402544.

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

It is a cyclic number.

It is not a de Polignac number, because 4452045109 - 2¹ = 4452045107 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 (4452045107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257272 + ... + 274030.

It is an arithmetic number, because the mean of its divisors is an integer number (558744880).

Almost surely, 2^4452045109 is an apocalyptic number.

It is an amenable number.

4452045109 is a deficient number, since it is larger than the sum of its proper divisors (17913931).

4452045109 is a wasteful number, since it uses less digits than its factorization.

4452045109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17811.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 4452045109 is about 66723.6472998891. The cubic root of 4452045109 is about 1645.0780916540.

The spelling of 4452045109 in words is "four billion, four hundred fifty-two million, forty-five thousand, one hundred nine".