13760752309 has 2 divisors, whose sum is σ = 13760752310. Its totient is φ = 13760752308.

The previous prime is 13760752307. The next prime is 13760752319. The reversal of 13760752309 is 90325706731.

It is a happy number.

13760752309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12038917284 + 1721835025 = 109722^2 + 41495^2 .

It is a cyclic number.

It is not a de Polignac number, because 13760752309 - 2¹ = 13760752307 is a prime.

Together with 13760752307, 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 (13760752301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6880376154 + 6880376155.

It is an arithmetic number, because the mean of its divisors is an integer number (6880376155).

Almost surely, 2^13760752309 is an apocalyptic number.

It is an amenable number.

13760752309 is a deficient number, since it is larger than the sum of its proper divisors (1).

13760752309 is an equidigital number, since it uses as much as digits as its factorization.

13760752309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 238140, while the sum is 43.

The spelling of 13760752309 in words is "thirteen billion, seven hundred sixty million, seven hundred fifty-two thousand, three hundred nine".