135775413 has 32 divisors (see below), whose sum is σ = 213995520. Its totient is φ = 84787200.

The previous prime is 135775399. The next prime is 135775427. The reversal of 135775413 is 314577531.

It is an interprime number because it is at equal distance from previous prime (135775399) and next prime (135775427).

It is not a de Polignac number, because 135775413 - 2⁴ = 135775397 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135774413) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 117388 + ... + 118538.

It is an arithmetic number, because the mean of its divisors is an integer number (6687360).

Almost surely, 2^135775413 is an apocalyptic number.

It is an amenable number.

135775413 is a deficient number, since it is larger than the sum of its proper divisors (78220107).

135775413 is a wasteful number, since it uses less digits than its factorization.

135775413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434 (or 1428 counting only the distinct ones).

The product of its digits is 44100, while the sum is 36.

The square root of 135775413 is about 11652.2707229106. The cubic root of 135775413 is about 513.9730854908.

The spelling of 135775413 in words is "one hundred thirty-five million, seven hundred seventy-five thousand, four hundred thirteen".