165334832855 has 8 divisors (see below), whose sum is σ = 204801857664. Its totient is φ = 128001160800.

The previous prime is 165334832809. The next prime is 165334832863. The reversal of 165334832855 is 558238433561.

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

It is not a de Polignac number, because 165334832855 - 2²⁸ = 165066397399 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 165334832797 and 165334832806.

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, 533338016 + ... + 533338325.

It is an arithmetic number, because the mean of its divisors is an integer number (25600232208).

Almost surely, 2^165334832855 is an apocalyptic number.

165334832855 is a deficient number, since it is larger than the sum of its proper divisors (39467024809).

165334832855 is a wasteful number, since it uses less digits than its factorization.

165334832855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066676377.

The product of its digits is 10368000, while the sum is 53.

The spelling of 165334832855 in words is "one hundred sixty-five billion, three hundred thirty-four million, eight hundred thirty-two thousand, eight hundred fifty-five".