855083090 has 16 divisors (see below), whose sum is σ = 1540632960. Its totient is φ = 341703600.

The previous prime is 855083083. The next prime is 855083129. The reversal of 855083090 is 90380558.

855083090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 30170 + ... + 51189.

It is an arithmetic number, because the mean of its divisors is an integer number (96289560).

Almost surely, 2^855083090 is an apocalyptic number.

855083090 is a deficient number, since it is larger than the sum of its proper divisors (685549870).

855083090 is a wasteful number, since it uses less digits than its factorization.

855083090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82417.

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 855083090 is about 29241.8038089308. The cubic root of 855083090 is about 949.1527404392.

The spelling of 855083090 in words is "eight hundred fifty-five million, eighty-three thousand, ninety".