2855085306 has 16 divisors (see below), whose sum is σ = 5894370048. Its totient is φ = 920995200.

The previous prime is 2855085257. The next prime is 2855085323. The reversal of 2855085306 is 6035805582.

2855085306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2855085306² = 16303024209074227272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7674775 + ... + 7675146.

It is an arithmetic number, because the mean of its divisors is an integer number (368398128).

Almost surely, 2^2855085306 is an apocalyptic number.

2855085306 is an abundant number, since it is smaller than the sum of its proper divisors (3039284742).

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

2855085306 is a wasteful number, since it uses less digits than its factorization.

2855085306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15349957.

The product of its (nonzero) digits is 288000, while the sum is 42.

The square root of 2855085306 is about 53432.9982875751. The cubic root of 2855085306 is about 1418.6427065620.

The spelling of 2855085306 in words is "two billion, eight hundred fifty-five million, eighty-five thousand, three hundred six".