4233535852 has 72 divisors (see below), whose sum is σ = 9392537952. Its totient is φ = 1633881600.

The previous prime is 4233535843. The next prime is 4233535853. The reversal of 4233535852 is 2585353324.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4233535853) 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 23 ways as a sum of consecutive naturals, for example, 183102 + ... + 204922.

It is an arithmetic number, because the mean of its divisors is an integer number (130451916).

Almost surely, 2^4233535852 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4233535852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4696268976).

4233535852 is an abundant number, since it is smaller than the sum of its proper divisors (5159002100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4233535852 is a wasteful number, since it uses less digits than its factorization.

4233535852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21899 (or 21884 counting only the distinct ones).

The product of its digits is 432000, while the sum is 40.

The square root of 4233535852 is about 65065.6272697036. The cubic root of 4233535852 is about 1617.7115291985.

It can be divided in two parts, 42335 and 35852, that added together give a palindrome (78187).

The spelling of 4233535852 in words is "four billion, two hundred thirty-three million, five hundred thirty-five thousand, eight hundred fifty-two".