8061928056 has 240 divisors, whose sum is σ = 28289562840. Its totient is φ = 2126113920.

The previous prime is 8061928027. The next prime is 8061928073. The reversal of 8061928056 is 6508291608.

8061928056 is a `hidden beast` number, since 8 + 0 + 619 + 28 + 0 + 5 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 403011 + ... + 422541.

Almost surely, 2^8061928056 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 8061928056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14144781420).

8061928056 is an abundant number, since it is smaller than the sum of its proper divisors (20227634784).

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

8061928056 is a wasteful number, since it uses less digits than its factorization.

8061928056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19576 (or 19556 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 8061928056 is about 89788.2400763040. The cubic root of 8061928056 is about 2005.1474120425.

The spelling of 8061928056 in words is "eight billion, sixty-one million, nine hundred twenty-eight thousand, fifty-six".