135559054327 has 2 divisors, whose sum is σ = 135559054328. Its totient is φ = 135559054326.

The previous prime is 135559054307. The next prime is 135559054361. The reversal of 135559054327 is 723450955531.

It is a weak prime.

It is an emirp because it is prime and its reverse (723450955531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 135559054327 - 2⁷ = 135559054199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135559054307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67779527163 + 67779527164.

It is an arithmetic number, because the mean of its divisors is an integer number (67779527164).

Almost surely, 2^135559054327 is an apocalyptic number.

135559054327 is a deficient number, since it is larger than the sum of its proper divisors (1).

135559054327 is an equidigital number, since it uses as much as digits as its factorization.

135559054327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2835000, while the sum is 49.

The spelling of 135559054327 in words is "one hundred thirty-five billion, five hundred fifty-nine million, fifty-four thousand, three hundred twenty-seven".