13252722725232 has 40 divisors (see below), whose sum is σ = 38040222638480. Its totient is φ = 4417574241600.

The previous prime is 13252722725219. The next prime is 13252722725243. The reversal of 13252722725232 is 23252722725231.

13252722725232 is a `hidden beast` number, since 1 + 3 + 2 + 52 + 7 + 2 + 2 + 72 + 523 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15338799019 + ... + 15338799882.

It is an arithmetic number, because the mean of its divisors is an integer number (951005565962).

Almost surely, 2^{13252722725232} is an apocalyptic number.

13252722725232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13252722725232 is an abundant number, since it is smaller than the sum of its proper divisors (24787499913248).

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

13252722725232 is a wasteful number, since it uses less digits than its factorization.

13252722725232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30677598918 (or 30677598906 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 45.

Subtracting 13252722725232 from its reverse (23252722725231), we obtain a palindrome (9999999999999).

It can be divided in two parts, 1325272 and 2725232, that added together give a palindrome (4050504).

The spelling of 13252722725232 in words is "thirteen trillion, two hundred fifty-two billion, seven hundred twenty-two million, seven hundred twenty-five thousand, two hundred thirty-two".