135340535 has 32 divisors (see below), whose sum is σ = 186857280. Its totient is φ = 93184000.

The previous prime is 135340529. The next prime is 135340537. The reversal of 135340535 is 535043531.

It is not a de Polignac number, because 135340535 - 2⁸ = 135340279 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 135340498 and 135340507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135340537) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83735 + ... + 85335.

It is an arithmetic number, because the mean of its divisors is an integer number (5839290).

Almost surely, 2^135340535 is an apocalyptic number.

135340535 is a deficient number, since it is larger than the sum of its proper divisors (51516745).

135340535 is a wasteful number, since it uses less digits than its factorization.

135340535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 135340535 is about 11633.5951021170. The cubic root of 135340535 is about 513.4237600954.

The spelling of 135340535 in words is "one hundred thirty-five million, three hundred forty thousand, five hundred thirty-five".