8043056980 has 72 divisors (see below), whose sum is σ = 19661759208. Its totient is φ = 2755694592.

The previous prime is 8043056951. The next prime is 8043057023. The reversal of 8043056980 is 896503408.

It can be written as a sum of positive squares in 4 ways, for example, as 17405584 + 8025651396 = 4172^2 + 89586^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2774892 + ... + 2777788.

It is an arithmetic number, because the mean of its divisors is an integer number (273079989).

Almost surely, 2^8043056980 is an apocalyptic number.

It is an amenable number.

8043056980 is an abundant number, since it is smaller than the sum of its proper divisors (11618702228).

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

8043056980 is a wasteful number, since it uses less digits than its factorization.

8043056980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5753 (or 5744 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 8043056980 is about 89683.0919404544. The cubic root of 8043056980 is about 2003.5816636804.

The spelling of 8043056980 in words is "eight billion, forty-three million, fifty-six thousand, nine hundred eighty".