13253330504 has 8 divisors (see below), whose sum is σ = 24849994710. Its totient is φ = 6626665248.

The previous prime is 13253330429. The next prime is 13253330533. The reversal of 13253330504 is 40503335231.

13253330504 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., 13227300100 + 26030404 = 115010^2 + 5102^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 828333149 + ... + 828333164.

Almost surely, 2^13253330504 is an apocalyptic number.

It is an amenable number.

13253330504 is a deficient number, since it is larger than the sum of its proper divisors (11596664206).

13253330504 is a wasteful number, since it uses less digits than its factorization.

13253330504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656666319 (or 1656666315 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 29.

Adding to 13253330504 its reverse (40503335231), we get a palindrome (53756665735).

The spelling of 13253330504 in words is "thirteen billion, two hundred fifty-three million, three hundred thirty thousand, five hundred four".