135363517 has 8 divisors (see below), whose sum is σ = 137655936. Its totient is φ = 133079232.

The previous prime is 135363511. The next prime is 135363541. The reversal of 135363517 is 715363531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135363517 - 2²⁷ = 1145789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135363511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38028 + ... + 41434.

It is an arithmetic number, because the mean of its divisors is an integer number (17206992).

Almost surely, 2^135363517 is an apocalyptic number.

It is an amenable number.

135363517 is a deficient number, since it is larger than the sum of its proper divisors (2292419).

135363517 is an equidigital number, since it uses as much as digits as its factorization.

135363517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4067.

The product of its digits is 28350, while the sum is 34.

The square root of 135363517 is about 11634.5828030059. The cubic root of 135363517 is about 513.4528197240.

The spelling of 135363517 in words is "one hundred thirty-five million, three hundred sixty-three thousand, five hundred seventeen".