12548627608 has 64 divisors (see below), whose sum is σ = 26549752320. Its totient is φ = 5510611200.

The previous prime is 12548627527. The next prime is 12548627621. The reversal of 12548627608 is 80672684521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 354741 + ... + 388507.

It is an arithmetic number, because the mean of its divisors is an integer number (414839880).

Almost surely, 2^12548627608 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 12548627608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13274876160).

12548627608 is an abundant number, since it is smaller than the sum of its proper divisors (14001124712).

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

12548627608 is a wasteful number, since it uses less digits than its factorization.

12548627608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33928 (or 33924 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 12548627608 in words is "twelve billion, five hundred forty-eight million, six hundred twenty-seven thousand, six hundred eight".