2855169422 has 16 divisors (see below), whose sum is σ = 5063355360. Its totient is φ = 1181449248.

The previous prime is 2855169407. The next prime is 2855169433. The reversal of 2855169422 is 2249615582.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3515813 + ... + 3516624.

It is an arithmetic number, because the mean of its divisors is an integer number (316459710).

Almost surely, 2^2855169422 is an apocalyptic number.

2855169422 is a deficient number, since it is larger than the sum of its proper divisors (2208185938).

2855169422 is a wasteful number, since it uses less digits than its factorization.

2855169422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7032475.

The product of its digits is 345600, while the sum is 44.

The square root of 2855169422 is about 53433.7853983788. The cubic root of 2855169422 is about 1418.6566383556.

The spelling of 2855169422 in words is "two billion, eight hundred fifty-five million, one hundred sixty-nine thousand, four hundred twenty-two".