23522522253113 has 32 divisors (see below), whose sum is σ = 27289289932800. Its totient is φ = 20096674931520.

The previous prime is 23522522253059. The next prime is 23522522253119. The reversal of 23522522253113 is 31135222522532.

It is a cyclic number.

It is not a de Polignac number, because 23522522253113 - 2⁴⁴ = 5930336208697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23522522253119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79556570 + ... + 79851692.

It is an arithmetic number, because the mean of its divisors is an integer number (852790310400).

Almost surely, 2^{23522522253113} is an apocalyptic number.

23522522253113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23522522253113 is a deficient number, since it is larger than the sum of its proper divisors (3766767679687).

23522522253113 is a wasteful number, since it uses less digits than its factorization.

23522522253113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303789.

The product of its digits is 216000, while the sum is 38.

Adding to 23522522253113 its reverse (31135222522532), we get a palindrome (54657744775645).

The spelling of 23522522253113 in words is "twenty-three trillion, five hundred twenty-two billion, five hundred twenty-two million, two hundred fifty-three thousand, one hundred thirteen".