12548018304 has 192 divisors, whose sum is σ = 39236870400. Its totient is φ = 3834501120.

The previous prime is 12548018251. The next prime is 12548018333. The reversal of 12548018304 is 40381084521.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 669282 + ... + 687774.

It is an arithmetic number, because the mean of its divisors is an integer number (204358700).

Almost surely, 2^12548018304 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 12548018304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19618435200).

12548018304 is an abundant number, since it is smaller than the sum of its proper divisors (26688852096).

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

12548018304 is a wasteful number, since it uses less digits than its factorization.

12548018304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18563 (or 18548 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The spelling of 12548018304 in words is "twelve billion, five hundred forty-eight million, eighteen thousand, three hundred four".