135352775 has 6 divisors (see below), whose sum is σ = 167837472. Its totient is φ = 108282200.

The previous prime is 135352757. The next prime is 135352799. The reversal of 135352775 is 577253531.

It is not a de Polignac number, because 135352775 - 2¹⁰ = 135351751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2707031 + ... + 2707080.

It is an arithmetic number, because the mean of its divisors is an integer number (27972912).

Almost surely, 2^135352775 is an apocalyptic number.

135352775 is a deficient number, since it is larger than the sum of its proper divisors (32484697).

135352775 is an equidigital number, since it uses as much as digits as its factorization.

135352775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5414121 (or 5414116 counting only the distinct ones).

The product of its digits is 110250, while the sum is 38.

The square root of 135352775 is about 11634.1211528847. The cubic root of 135352775 is about 513.4392373934.

The spelling of 135352775 in words is "one hundred thirty-five million, three hundred fifty-two thousand, seven hundred seventy-five".