23325205265 has 4 divisors (see below), whose sum is σ = 27990246324. Its totient is φ = 18660164208.

The previous prime is 23325205247. The next prime is 23325205271. The reversal of 23325205265 is 56250252332.

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

It can be written as a sum of positive squares in 2 ways, for example, as 14092301521 + 9232903744 = 118711^2 + 96088^2 .

It is a cyclic number.

It is not a de Polignac number, because 23325205265 - 2⁸ = 23325205009 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2332520522 + ... + 2332520531.

It is an arithmetic number, because the mean of its divisors is an integer number (6997561581).

Almost surely, 2^23325205265 is an apocalyptic number.

It is an amenable number.

23325205265 is a deficient number, since it is larger than the sum of its proper divisors (4665041059).

23325205265 is an equidigital number, since it uses as much as digits as its factorization.

23325205265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4665041058.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 23325205265 its reverse (56250252332), we get a palindrome (79575457597).

The spelling of 23325205265 in words is "twenty-three billion, three hundred twenty-five million, two hundred five thousand, two hundred sixty-five".