8066455320 has 384 divisors, whose sum is σ = 32006822400. Its totient is φ = 1587548160.

The previous prime is 8066455289. The next prime is 8066455351. The reversal of 8066455320 is 235546608.

It is an interprime number because it is at equal distance from previous prime (8066455289) and next prime (8066455351).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1929072 + ... + 1933248.

It is an arithmetic number, because the mean of its divisors is an integer number (83351100).

Almost surely, 2^8066455320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8066455320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16003411200).

8066455320 is an abundant number, since it is smaller than the sum of its proper divisors (23940367080).

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

8066455320 is a wasteful number, since it uses less digits than its factorization.

8066455320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4239 (or 4224 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The square root of 8066455320 is about 89813.4473227701. The cubic root of 8066455320 is about 2005.5226793032.

The spelling of 8066455320 in words is "eight billion, sixty-six million, four hundred fifty-five thousand, three hundred twenty".