13052605504 has 21 divisors (see below), whose sum is σ = 25903077861. Its totient is φ = 6525845760.

The previous prime is 13052605487. The next prime is 13052605513. The reversal of 13052605504 is 40550625031.

The square root of 13052605504 is 114248.

It is a perfect power (a square), and thus also a powerful number.

13052605504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1827904 + 13050777600 = 1352^2 + 114240^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 906844 + ... + 921124.

Almost surely, 2^13052605504 is an apocalyptic number.

13052605504 is the 114248-th square number.

It is an amenable number.

13052605504 is a deficient number, since it is larger than the sum of its proper divisors (12850472357).

13052605504 is an frugal number, since it uses more digits than its factorization.

13052605504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28574 (or 14283 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 13052605504 in words is "thirteen billion, fifty-two million, six hundred five thousand, five hundred four".