13251328048 has 40 divisors (see below), whose sum is σ = 29374802432. Its totient is φ = 5672835648.

The previous prime is 13251328007. The next prime is 13251328049. The reversal of 13251328048 is 84082315231.

It is a super-2 number, since 2×13251328048² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13251327998 and 13251328016.

It is not an unprimeable number, because it can be changed into a prime (13251328049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36361 + ... + 166807.

Almost surely, 2^13251328048 is an apocalyptic number.

It is an amenable number.

13251328048 is an abundant number, since it is smaller than the sum of its proper divisors (16123474384).

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

13251328048 is a wasteful number, since it uses less digits than its factorization.

13251328048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131369 (or 131363 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 13251328048 in words is "thirteen billion, two hundred fifty-one million, three hundred twenty-eight thousand, forty-eight".