135566035 has 8 divisors (see below), whose sum is σ = 177468336. Its totient is φ = 98593440.

The previous prime is 135566033. The next prime is 135566059. The reversal of 135566035 is 530665531.

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

It is not a de Polignac number, because 135566035 - 2¹ = 135566033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135566033) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1232364 + ... + 1232473.

It is an arithmetic number, because the mean of its divisors is an integer number (22183542).

Almost surely, 2^135566035 is an apocalyptic number.

135566035 is a deficient number, since it is larger than the sum of its proper divisors (41902301).

135566035 is a wasteful number, since it uses less digits than its factorization.

135566035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2464853.

The product of its (nonzero) digits is 40500, while the sum is 34.

The square root of 135566035 is about 11643.2828274503. The cubic root of 135566035 is about 513.7087518658.

It can be divided in two parts, 13556 and 6035, that added together give a palindrome (19591).

The spelling of 135566035 in words is "one hundred thirty-five million, five hundred sixty-six thousand, thirty-five".