8019770582016 has 132 divisors (see below), whose sum is σ = 23435914708752. Its totient is φ = 2641048694784.

The previous prime is 8019770581981. The next prime is 8019770582041. The reversal of 8019770582016 is 6102850779108.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4477246 + ... + 6007101.

Almost surely, 2^{8019770582016} is an apocalyptic number.

It is an amenable number.

8019770582016 is an abundant number, since it is smaller than the sum of its proper divisors (15416144126736).

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

8019770582016 is a wasteful number, since it uses less digits than its factorization.

8019770582016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10484456 (or 10484435 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 54.

The spelling of 8019770582016 in words is "eight trillion, nineteen billion, seven hundred seventy million, five hundred eighty-two thousand, sixteen".