853235083 has 4 divisors (see below), whose sum is σ = 903425400. Its totient is φ = 803044768.

The previous prime is 853235077. The next prime is 853235087. The reversal of 853235083 is 380532358.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-853235083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (853235087) by changing a digit.

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, 25095133 + ... + 25095166.

It is an arithmetic number, because the mean of its divisors is an integer number (225856350).

Almost surely, 2^853235083 is an apocalyptic number.

853235083 is a deficient number, since it is larger than the sum of its proper divisors (50190317).

853235083 is a wasteful number, since it uses less digits than its factorization.

853235083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50190316.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 853235083 is about 29210.1880000797. The cubic root of 853235083 is about 948.4684770967.

The spelling of 853235083 in words is "eight hundred fifty-three million, two hundred thirty-five thousand, eighty-three".