135768753067 has 2 divisors, whose sum is σ = 135768753068. Its totient is φ = 135768753066.

The previous prime is 135768753061. The next prime is 135768753077. The reversal of 135768753067 is 760357867531.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135768753067 is a prime.

It is not a weakly prime, because it can be changed into another prime (135768753061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67884376533 + 67884376534.

It is an arithmetic number, because the mean of its divisors is an integer number (67884376534).

Almost surely, 2^135768753067 is an apocalyptic number.

135768753067 is a deficient number, since it is larger than the sum of its proper divisors (1).

135768753067 is an equidigital number, since it uses as much as digits as its factorization.

135768753067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22226400, while the sum is 58.

The spelling of 135768753067 in words is "one hundred thirty-five billion, seven hundred sixty-eight million, seven hundred fifty-three thousand, sixty-seven".