13504225552 has 10 divisors (see below), whose sum is σ = 26164437038. Its totient is φ = 6752112768.

The previous prime is 13504225531. The next prime is 13504225597. The reversal of 13504225552 is 25552240531.

It can be written as a sum of positive squares in only one way, i.e., 7684976896 + 5819248656 = 87664^2 + 76284^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 422007033 + ... + 422007064.

Almost surely, 2^13504225552 is an apocalyptic number.

It is an amenable number.

13504225552 is a deficient number, since it is larger than the sum of its proper divisors (12660211486).

13504225552 is an equidigital number, since it uses as much as digits as its factorization.

13504225552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844014105 (or 844014099 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 13504225552 in words is "thirteen billion, five hundred four million, two hundred twenty-five thousand, five hundred fifty-two".