853168128 has 52 divisors (see below), whose sum is σ = 2274870048. Its totient is φ = 284385280.

The previous prime is 853168079. The next prime is 853168177. The reversal of 853168128 is 821861358.

It is an interprime number because it is at equal distance from previous prime (853168079) and next prime (853168177).

It is a self number, because there is not a number n which added to its sum of digits gives 853168128.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22428 + ... + 47003.

Almost surely, 2^853168128 is an apocalyptic number.

It is an amenable number.

853168128 is an abundant number, since it is smaller than the sum of its proper divisors (1421701920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

853168128 is an equidigital number, since it uses as much as digits as its factorization.

853168128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69458 (or 69436 counting only the distinct ones).

The product of its digits is 92160, while the sum is 42.

The square root of 853168128 is about 29209.0418877443. The cubic root of 853168128 is about 948.4436670652.

The spelling of 853168128 in words is "eight hundred fifty-three million, one hundred sixty-eight thousand, one hundred twenty-eight".