12548741148 has 288 divisors, whose sum is σ = 36048317760. Its totient is φ = 3661701120.

The previous prime is 12548741089. The next prime is 12548741167. The reversal of 12548741148 is 84114784521.

12548741148 is a `hidden beast` number, since 1 + 25 + 487 + 4 + 1 + 148 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 72535990 + ... + 72536162.

It is an arithmetic number, because the mean of its divisors is an integer number (125167770).

Almost surely, 2^12548741148 is an apocalyptic number.

12548741148 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12548741148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18024158880).

12548741148 is an abundant number, since it is smaller than the sum of its proper divisors (23499576612).

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

12548741148 is a wasteful number, since it uses less digits than its factorization.

12548741148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 352 counting only the distinct ones).

The product of its digits is 286720, while the sum is 45.

The spelling of 12548741148 in words is "twelve billion, five hundred forty-eight million, seven hundred forty-one thousand, one hundred forty-eight".