13053423516 has 48 divisors (see below), whose sum is σ = 34816803840. Its totient is φ = 3728727360.

The previous prime is 13053423469. The next prime is 13053423521. The reversal of 13053423516 is 61532435031.

13053423516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 437565 + ... + 466443.

It is an arithmetic number, because the mean of its divisors is an integer number (725350080).

Almost surely, 2^13053423516 is an apocalyptic number.

It is an amenable number.

13053423516 is an abundant number, since it is smaller than the sum of its proper divisors (21763380324).

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

13053423516 is a wasteful number, since it uses less digits than its factorization.

13053423516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34274 (or 34272 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 13053423516 its reverse (61532435031), we get a palindrome (74585858547).

The spelling of 13053423516 in words is "thirteen billion, fifty-three million, four hundred twenty-three thousand, five hundred sixteen".