165014853089 has 8 divisors (see below), whose sum is σ = 168862747680. Its totient is φ = 161167428576.

The previous prime is 165014853043. The next prime is 165014853109. The reversal of 165014853089 is 980358410561.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-165014853089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (165014853019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 650582 + ... + 867920.

It is an arithmetic number, because the mean of its divisors is an integer number (21107843460).

Almost surely, 2^165014853089 is an apocalyptic number.

It is an amenable number.

165014853089 is a deficient number, since it is larger than the sum of its proper divisors (3847894591).

165014853089 is a wasteful number, since it uses less digits than its factorization.

165014853089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235039.

The product of its (nonzero) digits is 1036800, while the sum is 50.

The spelling of 165014853089 in words is "one hundred sixty-five billion, fourteen million, eight hundred fifty-three thousand, eighty-nine".