165013882 has 8 divisors (see below), whose sum is σ = 270022752. Its totient is φ = 75006300.

The previous prime is 165013867. The next prime is 165013903. The reversal of 165013882 is 288310561.

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

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 3 ways as a sum of consecutive naturals, for example, 3750294 + ... + 3750337.

It is an arithmetic number, because the mean of its divisors is an integer number (33752844).

Almost surely, 2^165013882 is an apocalyptic number.

165013882 is a deficient number, since it is larger than the sum of its proper divisors (105008870).

165013882 is a wasteful number, since it uses less digits than its factorization.

165013882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7500644.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 165013882 is about 12845.7729234173. The cubic root of 165013882 is about 548.4960366472.

The spelling of 165013882 in words is "one hundred sixty-five million, thirteen thousand, eight hundred eighty-two".