83053165 has 8 divisors (see below), whose sum is σ = 107330328. Its totient is φ = 61331520.

The previous prime is 83053163. The next prime is 83053169. The reversal of 83053165 is 56135038.

It can be written as a sum of positive squares in 4 ways, for example, as 18636489 + 64416676 = 4317^2 + 8026^2 .

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

It is not a de Polignac number, because 83053165 - 2¹ = 83053163 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 (83053163) 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, 638806 + ... + 638935.

It is an arithmetic number, because the mean of its divisors is an integer number (13416291).

Almost surely, 2^83053165 is an apocalyptic number.

It is an amenable number.

83053165 is a deficient number, since it is larger than the sum of its proper divisors (24277163).

83053165 is a wasteful number, since it uses less digits than its factorization.

83053165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277759.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 83053165 is about 9113.3509204902. The cubic root of 83053165 is about 436.3001836069.

The spelling of 83053165 in words is "eighty-three million, fifty-three thousand, one hundred sixty-five".