4235775568 has 20 divisors (see below), whose sum is σ = 8221566420. Its totient is φ = 2114081024.

The previous prime is 4235775563. The next prime is 4235775601. The reversal of 4235775568 is 8655775324.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 784448064 + 3451327504 = 28008^2 + 58748^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4235775563) 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, 228733 + ... + 246556.

It is an arithmetic number, because the mean of its divisors is an integer number (411078321).

Almost surely, 2^4235775568 is an apocalyptic number.

It is an amenable number.

4235775568 is a deficient number, since it is larger than the sum of its proper divisors (3985790852).

4235775568 is a wasteful number, since it uses less digits than its factorization.

4235775568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475854 (or 475848 counting only the distinct ones).

The product of its digits is 7056000, while the sum is 52.

The square root of 4235775568 is about 65082.8362012597. The cubic root of 4235775568 is about 1617.9967577298.

The spelling of 4235775568 in words is "four billion, two hundred thirty-five million, seven hundred seventy-five thousand, five hundred sixty-eight".