8055316220 has 48 divisors (see below), whose sum is σ = 20173321728. Its totient is φ = 2641742400.

The previous prime is 8055316183. The next prime is 8055316237. The reversal of 8055316220 is 226135508.

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 15 ways as a sum of consecutive naturals, for example, 1247606 + ... + 1254045.

It is an arithmetic number, because the mean of its divisors is an integer number (420277536).

Almost surely, 2^8055316220 is an apocalyptic number.

It is an amenable number.

8055316220 is an abundant number, since it is smaller than the sum of its proper divisors (12118005508).

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

8055316220 is a wasteful number, since it uses less digits than its factorization.

8055316220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501690 (or 2501688 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 8055316220 is about 89751.4134707638. The cubic root of 8055316220 is about 2004.5991010283.

The spelling of 8055316220 in words is "eight billion, fifty-five million, three hundred sixteen thousand, two hundred twenty".