4235213522 has 16 divisors (see below), whose sum is σ = 6518765952. Its totient is φ = 2062719120.

The previous prime is 4235213509. The next prime is 4235213551. The reversal of 4235213522 is 2253125324.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 86933 + ... + 126600.

It is an arithmetic number, because the mean of its divisors is an integer number (407422872).

Almost surely, 2^4235213522 is an apocalyptic number.

4235213522 is a deficient number, since it is larger than the sum of its proper divisors (2283552430).

4235213522 is a wasteful number, since it uses less digits than its factorization.

4235213522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213793.

The product of its digits is 14400, while the sum is 29.

The square root of 4235213522 is about 65078.5181300251. The cubic root of 4235213522 is about 1617.9251904480.

Adding to 4235213522 its reverse (2253125324), we get a palindrome (6488338846).

The spelling of 4235213522 in words is "four billion, two hundred thirty-five million, two hundred thirteen thousand, five hundred twenty-two".