23035435252 has 12 divisors (see below), whose sum is σ = 40822290880. Its totient is φ = 11371923576.

The previous prime is 23035435207. The next prime is 23035435253. The reversal of 23035435252 is 25253453032.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23035435253) 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, 36448158 + ... + 36448789.

Almost surely, 2^23035435252 is an apocalyptic number.

It is an amenable number.

23035435252 is a deficient number, since it is larger than the sum of its proper divisors (17786855628).

23035435252 is a wasteful number, since it uses less digits than its factorization.

23035435252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72897030 (or 72897028 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 34.

Adding to 23035435252 its reverse (25253453032), we get a palindrome (48288888284).

The spelling of 23035435252 in words is "twenty-three billion, thirty-five million, four hundred thirty-five thousand, two hundred fifty-two".