4045052305 has 16 divisors (see below), whose sum is σ = 5630302080. Its totient is φ = 2732349312.

The previous prime is 4045052303. The next prime is 4045052309. The reversal of 4045052305 is 5032505404.

It is not a de Polignac number, because 4045052305 - 2¹ = 4045052303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4045052303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 860140 + ... + 864829.

It is an arithmetic number, because the mean of its divisors is an integer number (351893880).

Almost surely, 2^4045052305 is an apocalyptic number.

It is an amenable number.

4045052305 is a deficient number, since it is larger than the sum of its proper divisors (1585249775).

4045052305 is a wasteful number, since it uses less digits than its factorization.

4045052305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1725048.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 4045052305 is about 63600.7256640991. The cubic root of 4045052305 is about 1593.3384892089.

Adding to 4045052305 its reverse (5032505404), we get a palindrome (9077557709).

The spelling of 4045052305 in words is "four billion, forty-five million, fifty-two thousand, three hundred five".