12548126813 has 8 divisors (see below), whose sum is σ = 13782840000. Its totient is φ = 11370842208.

The previous prime is 12548126807. The next prime is 12548126827. The reversal of 12548126813 is 31862184521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12548126813 - 2⁶ = 12548126749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12548126863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14356688 + ... + 14357561.

It is an arithmetic number, because the mean of its divisors is an integer number (1722855000).

Almost surely, 2^12548126813 is an apocalyptic number.

It is an amenable number.

12548126813 is a deficient number, since it is larger than the sum of its proper divisors (1234713187).

12548126813 is a wasteful number, since it uses less digits than its factorization.

12548126813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28714291.

The product of its digits is 92160, while the sum is 41.

The spelling of 12548126813 in words is "twelve billion, five hundred forty-eight million, one hundred twenty-six thousand, eight hundred thirteen".