135761359 has 2 divisors, whose sum is σ = 135761360. Its totient is φ = 135761358.

The previous prime is 135761299. The next prime is 135761393. The reversal of 135761359 is 953167531.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135761359 - 2¹⁹ = 135237071 is a prime.

It is a super-2 number, since 2×135761359² = 36862293195053762, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135761459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67880679 + 67880680.

It is an arithmetic number, because the mean of its divisors is an integer number (67880680).

Almost surely, 2^135761359 is an apocalyptic number.

135761359 is a deficient number, since it is larger than the sum of its proper divisors (1).

135761359 is an equidigital number, since it uses as much as digits as its factorization.

135761359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 85050, while the sum is 40.

The square root of 135761359 is about 11651.6676488819. The cubic root of 135761359 is about 513.9553512368.

The spelling of 135761359 in words is "one hundred thirty-five million, seven hundred sixty-one thousand, three hundred fifty-nine".