12548281362 has 16 divisors (see below), whose sum is σ = 25100474592. Its totient is φ = 4182108480.

The previous prime is 12548281357. The next prime is 12548281381. The reversal of 12548281362 is 26318284521.

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 7 ways as a sum of consecutive naturals, for example, 120439 + ... + 199002.

It is an arithmetic number, because the mean of its divisors is an integer number (1568779662).

Almost surely, 2^12548281362 is an apocalyptic number.

12548281362 is an abundant number, since it is smaller than the sum of its proper divisors (12552193230).

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

12548281362 is a wasteful number, since it uses less digits than its factorization.

12548281362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325993.

The product of its digits is 184320, while the sum is 42.

The spelling of 12548281362 in words is "twelve billion, five hundred forty-eight million, two hundred eighty-one thousand, three hundred sixty-two".