165014663 has 8 divisors (see below), whose sum is σ = 180144000. Its totient is φ = 149906680.

The previous prime is 165014659. The next prime is 165014687. The reversal of 165014663 is 366410561.

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

It is not a de Polignac number, because 165014663 - 2² = 165014659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165011663) 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, 13838 + ... + 22836.

It is an arithmetic number, because the mean of its divisors is an integer number (22518000).

Almost surely, 2^165014663 is an apocalyptic number.

165014663 is a deficient number, since it is larger than the sum of its proper divisors (15129337).

165014663 is a wasteful number, since it uses less digits than its factorization.

165014663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10677.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 165014663 is about 12845.8033224863. The cubic root of 165014663 is about 548.4969019779.

The spelling of 165014663 in words is "one hundred sixty-five million, fourteen thousand, six hundred sixty-three".