855483030 has 24 divisors (see below), whose sum is σ = 2224256112. Its totient is φ = 228128784.

The previous prime is 855483007. The next prime is 855483073. The reversal of 855483030 is 30384558.

855483030 is a `hidden beast` number, since 85 + 548 + 3 + 0 + 30 = 666.

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 11 ways as a sum of consecutive naturals, for example, 4752594 + ... + 4752773.

It is an arithmetic number, because the mean of its divisors is an integer number (92677338).

Almost surely, 2^855483030 is an apocalyptic number.

855483030 is an abundant number, since it is smaller than the sum of its proper divisors (1368773082).

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

855483030 is a wasteful number, since it uses less digits than its factorization.

855483030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9505380 (or 9505377 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 855483030 is about 29248.6415069145. The cubic root of 855483030 is about 949.3006968129.

The spelling of 855483030 in words is "eight hundred fifty-five million, four hundred eighty-three thousand, thirty".