23532251200 has 42 divisors (see below), whose sum is σ = 57904049546. Its totient is φ = 9412899840.

The previous prime is 23532251177. The next prime is 23532251201. The reversal of 23532251200 is 215223532.

It can be written as a sum of positive squares in 3 ways, for example, as 6800311296 + 16731939904 = 82464^2 + 129352^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (23532251201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7352229 + ... + 7355428.

Almost surely, 2^23532251200 is an apocalyptic number.

23532251200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23532251200 is an abundant number, since it is smaller than the sum of its proper divisors (34371798346).

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

23532251200 is a wasteful number, since it uses less digits than its factorization.

23532251200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14707679 (or 14707664 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 23532251200 its reverse (215223532), we get a palindrome (23747474732).

The spelling of 23532251200 in words is "twenty-three billion, five hundred thirty-two million, two hundred fifty-one thousand, two hundred".