13248682789 has 2 divisors, whose sum is σ = 13248682790. Its totient is φ = 13248682788.

The previous prime is 13248682787. The next prime is 13248682807. The reversal of 13248682789 is 98728684231.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12665701764 + 582981025 = 112542^2 + 24145^2 .

It is a cyclic number.

It is not a de Polignac number, because 13248682789 - 2¹ = 13248682787 is a prime.

Together with 13248682787, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13248682787) by changing a digit.

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 as a sum of consecutive naturals, namely, 6624341394 + 6624341395.

It is an arithmetic number, because the mean of its divisors is an integer number (6624341395).

Almost surely, 2^13248682789 is an apocalyptic number.

It is an amenable number.

13248682789 is a deficient number, since it is larger than the sum of its proper divisors (1).

13248682789 is an equidigital number, since it uses as much as digits as its factorization.

13248682789 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9289728, while the sum is 58.

The spelling of 13248682789 in words is "thirteen billion, two hundred forty-eight million, six hundred eighty-two thousand, seven hundred eighty-nine".