13152543223504 has 10 divisors (see below), whose sum is σ = 25483052495570. Its totient is φ = 6576271611744.

The previous prime is 13152543223481. The next prime is 13152543223529. The reversal of 13152543223504 is 40532234525131.

It can be written as a sum of positive squares in only one way, i.e., 10213444439104 + 2939098784400 = 3195848^2 + 1714380^2 .

It is a super-2 number, since 2×13152543223504² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 411016975719 + ... + 411016975750.

It is an arithmetic number, because the mean of its divisors is an integer number (2548305249557).

Almost surely, 2^{13152543223504} is an apocalyptic number.

It is an amenable number.

13152543223504 is a deficient number, since it is larger than the sum of its proper divisors (12330509272066).

13152543223504 is an equidigital number, since it uses as much as digits as its factorization.

13152543223504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822033951477 (or 822033951471 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 13152543223504 its reverse (40532234525131), we get a palindrome (53684777748635).

The spelling of 13152543223504 in words is "thirteen trillion, one hundred fifty-two billion, five hundred forty-three million, two hundred twenty-three thousand, five hundred four".