165530035 has 8 divisors (see below), whose sum is σ = 216693936. Its totient is φ = 120385440.

The previous prime is 165530021. The next prime is 165530041. The reversal of 165530035 is 530035561.

It is a happy number.

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

It is not a de Polignac number, because 165530035 - 2⁹ = 165529523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 165529985 and 165530012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1504764 + ... + 1504873.

It is an arithmetic number, because the mean of its divisors is an integer number (27086742).

Almost surely, 2^165530035 is an apocalyptic number.

165530035 is a deficient number, since it is larger than the sum of its proper divisors (51163901).

165530035 is a wasteful number, since it uses less digits than its factorization.

165530035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3009653.

The product of its (nonzero) digits is 6750, while the sum is 28.

The square root of 165530035 is about 12865.8476207361. The cubic root of 165530035 is about 549.0673283916.

Adding to 165530035 its reverse (530035561), we get a palindrome (695565596).

The spelling of 165530035 in words is "one hundred sixty-five million, five hundred thirty thousand, thirty-five".