135710518 has 4 divisors (see below), whose sum is σ = 203565780. Its totient is φ = 67855258.

The previous prime is 135710501. The next prime is 135710527. The reversal of 135710518 is 815017531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 815017531 = 2719 ⋅299749.

It is a self number, because there is not a number n which added to its sum of digits gives 135710518.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33927628 + ... + 33927631.

It is an arithmetic number, because the mean of its divisors is an integer number (50891445).

Almost surely, 2^135710518 is an apocalyptic number.

135710518 is a deficient number, since it is larger than the sum of its proper divisors (67855262).

135710518 is an equidigital number, since it uses as much as digits as its factorization.

135710518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67855261.

The product of its (nonzero) digits is 4200, while the sum is 31.

The square root of 135710518 is about 11649.4857397226. The cubic root of 135710518 is about 513.8911865224.

The spelling of 135710518 in words is "one hundred thirty-five million, seven hundred ten thousand, five hundred eighteen".