2855566382 has 8 divisors (see below), whose sum is σ = 4292146416. Its totient is φ = 1424850912.

The previous prime is 2855566379. The next prime is 2855566393. The reversal of 2855566382 is 2836655582.

2855566382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2855566382.

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, 1464923 + ... + 1466870.

It is an arithmetic number, because the mean of its divisors is an integer number (536518302).

Almost surely, 2^2855566382 is an apocalyptic number.

2855566382 is a deficient number, since it is larger than the sum of its proper divisors (1436580034).

2855566382 is a wasteful number, since it uses less digits than its factorization.

2855566382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2932282.

The product of its digits is 3456000, while the sum is 50.

The square root of 2855566382 is about 53437.4997730994. The cubic root of 2855566382 is about 1418.7223815462.

The spelling of 2855566382 in words is "two billion, eight hundred fifty-five million, five hundred sixty-six thousand, three hundred eighty-two".