12648180767 has 2 divisors, whose sum is σ = 12648180768. Its totient is φ = 12648180766.

The previous prime is 12648180709. The next prime is 12648180781. The reversal of 12648180767 is 76708184621.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (76708184621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12648180767 - 2¹⁸ = 12647918623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12648180367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6324090383 + 6324090384.

It is an arithmetic number, because the mean of its divisors is an integer number (6324090384).

Almost surely, 2^12648180767 is an apocalyptic number.

12648180767 is a deficient number, since it is larger than the sum of its proper divisors (1).

12648180767 is an equidigital number, since it uses as much as digits as its factorization.

12648180767 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 903168, while the sum is 50.

The spelling of 12648180767 in words is "twelve billion, six hundred forty-eight million, one hundred eighty thousand, seven hundred sixty-seven".