23532325251 has 4 divisors (see below), whose sum is σ = 31376433672. Its totient is φ = 15688216832.

The previous prime is 23532325249. The next prime is 23532325291. The reversal of 23532325251 is 15252323532.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23532325251 - 2¹ = 23532325249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23532325241) 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, 3922054206 + ... + 3922054211.

It is an arithmetic number, because the mean of its divisors is an integer number (7844108418).

Almost surely, 2^23532325251 is an apocalyptic number.

23532325251 is a deficient number, since it is larger than the sum of its proper divisors (7844108421).

23532325251 is an equidigital number, since it uses as much as digits as its factorization.

23532325251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7844108420.

The product of its digits is 54000, while the sum is 33.

Adding to 23532325251 its reverse (15252323532), we get a palindrome (38784648783).

The spelling of 23532325251 in words is "twenty-three billion, five hundred thirty-two million, three hundred twenty-five thousand, two hundred fifty-one".