853770168 has 96 divisors (see below), whose sum is σ = 2443755600. Its totient is φ = 268531200.

The previous prime is 853770161. The next prime is 853770293. The reversal of 853770168 is 861077358.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (853770161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 383298 + ... + 385518.

Almost surely, 2^853770168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 853770168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1221877800).

853770168 is an abundant number, since it is smaller than the sum of its proper divisors (1589985432).

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

853770168 is a wasteful number, since it uses less digits than its factorization.

853770168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2533 (or 2526 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The square root of 853770168 is about 29219.3457832307. The cubic root of 853770168 is about 948.6667050768. Note that the first 3 decimals are identical.

The spelling of 853770168 in words is "eight hundred fifty-three million, seven hundred seventy thousand, one hundred sixty-eight".