4811855112 has 64 divisors (see below), whose sum is σ = 13650681600. Its totient is φ = 1569821760.

The previous prime is 4811855099. The next prime is 4811855129. The reversal of 4811855112 is 2115581184.

4811855112 is a `hidden beast` number, since 4 + 81 + 18 + 551 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226839 + ... + 247142.

It is an arithmetic number, because the mean of its divisors is an integer number (213291900).

Almost surely, 2^4811855112 is an apocalyptic number.

It is an amenable number.

4811855112 is an abundant number, since it is smaller than the sum of its proper divisors (8838826488).

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

4811855112 is a wasteful number, since it uses less digits than its factorization.

4811855112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474043 (or 474033 counting only the distinct ones).

The product of its digits is 12800, while the sum is 36.

The square root of 4811855112 is about 69367.5364417679. The cubic root of 4811855112 is about 1688.2529372846.

The spelling of 4811855112 in words is "four billion, eight hundred eleven million, eight hundred fifty-five thousand, one hundred twelve".