13786651379 has 2 divisors, whose sum is σ = 13786651380. Its totient is φ = 13786651378.

The previous prime is 13786651321. The next prime is 13786651387. The reversal of 13786651379 is 97315668731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13786651379 - 2²⁸ = 13518215923 is a prime.

It is not a weakly prime, because it can be changed into another prime (13786651309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6893325689 + 6893325690.

It is an arithmetic number, because the mean of its divisors is an integer number (6893325690).

Almost surely, 2^13786651379 is an apocalyptic number.

13786651379 is a deficient number, since it is larger than the sum of its proper divisors (1).

13786651379 is an equidigital number, since it uses as much as digits as its factorization.

13786651379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5715360, while the sum is 56.

The spelling of 13786651379 in words is "thirteen billion, seven hundred eighty-six million, six hundred fifty-one thousand, three hundred seventy-nine".