8016975280 has 40 divisors (see below), whose sum is σ = 18751112352. Its totient is φ = 3187582464.

The previous prime is 8016975271. The next prime is 8016975287. The reversal of 8016975280 is 825796108.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 8016975280.

It is not an unprimeable number, because it can be changed into a prime (8016975287) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 286677 + ... + 313396.

Almost surely, 2^8016975280 is an apocalyptic number.

8016975280 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8016975280 is an abundant number, since it is smaller than the sum of its proper divisors (10734137072).

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

8016975280 is a wasteful number, since it uses less digits than its factorization.

8016975280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600253 (or 600247 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 46.

The square root of 8016975280 is about 89537.5635138683. The cubic root of 8016975280 is about 2001.4136072885.

The spelling of 8016975280 in words is "eight billion, sixteen million, nine hundred seventy-five thousand, two hundred eighty".