8017768080 has 360 divisors, whose sum is σ = 32337287424. Its totient is φ = 1773273600.

The previous prime is 8017768063. The next prime is 8017768093. The reversal of 8017768080 is 808677108.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1090015 + ... + 1097345.

Almost surely, 2^8017768080 is an apocalyptic number.

8017768080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8017768080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16168643712).

8017768080 is an abundant number, since it is smaller than the sum of its proper divisors (24319519344).

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

8017768080 is a wasteful number, since it uses less digits than its factorization.

8017768080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7395 (or 7379 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 45.

The square root of 8017768080 is about 89541.9905965910. The cubic root of 8017768080 is about 2001.4795784872.

The spelling of 8017768080 in words is "eight billion, seventeen million, seven hundred sixty-eight thousand, eighty".