13788626048 has 72 divisors (see below), whose sum is σ = 28017461745. Its totient is φ = 6759469056.

The previous prime is 13788626029. The next prime is 13788626051. The reversal of 13788626048 is 84062688731.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 13752721984 + 35904064 = 117272^2 + 5992^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=83032.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 128865611 + ... + 128865717.

Almost surely, 2^13788626048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13788626048

13788626048 is an abundant number, since it is smaller than the sum of its proper divisors (14228835697).

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

13788626048 is an frugal number, since it uses more digits than its factorization.

13788626048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 53.

The spelling of 13788626048 in words is "thirteen billion, seven hundred eighty-eight million, six hundred twenty-six thousand, forty-eight".