23530323252 has 24 divisors (see below), whose sum is σ = 54912130336. Its totient is φ = 7842292128.

The previous prime is 23530323251. The next prime is 23530323263. The reversal of 23530323252 is 25232303532.

It is a super-2 number, since 2×23530323252² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23530323251) 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 7 ways as a sum of consecutive naturals, for example, 56158 + ... + 224085.

Almost surely, 2^23530323252 is an apocalyptic number.

It is an amenable number.

23530323252 is an abundant number, since it is smaller than the sum of its proper divisors (31381807084).

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

23530323252 is a wasteful number, since it uses less digits than its factorization.

23530323252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287247 (or 287245 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 30.

Adding to 23530323252 its reverse (25232303532), we get a palindrome (48762626784).

The spelling of 23530323252 in words is "twenty-three billion, five hundred thirty million, three hundred twenty-three thousand, two hundred fifty-two".