82016853 has 8 divisors (see below), whose sum is σ = 109730208. Its totient is φ = 54490704.

The previous prime is 82016821. The next prime is 82016861. The reversal of 82016853 is 35861028.

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 82016853 - 2⁵ = 82016821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82016353) 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, 45775 + ... + 47532.

It is an arithmetic number, because the mean of its divisors is an integer number (13716276).

Almost surely, 2^82016853 is an apocalyptic number.

It is an amenable number.

82016853 is a deficient number, since it is larger than the sum of its proper divisors (27713355).

82016853 is a wasteful number, since it uses less digits than its factorization.

82016853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93603.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 82016853 is about 9056.3156415841. The cubic root of 82016853 is about 434.4779097683.

The spelling of 82016853 in words is "eighty-two million, sixteen thousand, eight hundred fifty-three".