135245165 has 8 divisors (see below), whose sum is σ = 177048288. Its totient is φ = 98360080.

The previous prime is 135245147. The next prime is 135245189. The reversal of 135245165 is 561542531.

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

It is not a de Polignac number, because 135245165 - 2¹⁰ = 135244141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1229447 + ... + 1229556.

It is an arithmetic number, because the mean of its divisors is an integer number (22131036).

Almost surely, 2^135245165 is an apocalyptic number.

It is an amenable number.

135245165 is a deficient number, since it is larger than the sum of its proper divisors (41803123).

135245165 is a wasteful number, since it uses less digits than its factorization.

135245165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2459019.

The product of its digits is 18000, while the sum is 32.

The square root of 135245165 is about 11629.4954748691. The cubic root of 135245165 is about 513.3031341748.

Adding to 135245165 its reverse (561542531), we get a palindrome (696787696).

The spelling of 135245165 in words is "one hundred thirty-five million, two hundred forty-five thousand, one hundred sixty-five".