2855163330 has 160 divisors (see below), whose sum is σ = 7930969200. Its totient is φ = 736542720.

The previous prime is 2855163299. The next prime is 2855163347. The reversal of 2855163330 is 333615582.

2855163330 is a `hidden beast` number, since 2 + 85 + 516 + 33 + 30 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 819619641 + 2035543689 = 28629^2 + 45117^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4948002 + ... + 4948578.

Almost surely, 2^2855163330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2855163330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3965484600).

2855163330 is an abundant number, since it is smaller than the sum of its proper divisors (5075805870).

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

2855163330 is a wasteful number, since it uses less digits than its factorization.

2855163330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786 (or 777 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 2855163330 is about 53433.7283932162. The cubic root of 2855163330 is about 1418.6556293714.

It can be divided in two parts, 285 and 5163330, that added together give a palindrome (5163615).

The spelling of 2855163330 in words is "two billion, eight hundred fifty-five million, one hundred sixty-three thousand, three hundred thirty".