8063544080 has 20 divisors (see below), whose sum is σ = 18747740172. Its totient is φ = 3225417600.

The previous prime is 8063544037. The next prime is 8063544119. The reversal of 8063544080 is 804453608.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2494802704 + 5568741376 = 49948^2 + 74624^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50397071 + ... + 50397230.

Almost surely, 2^8063544080 is an apocalyptic number.

8063544080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8063544080 is an abundant number, since it is smaller than the sum of its proper divisors (10684196092).

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

8063544080 is a wasteful number, since it uses less digits than its factorization.

8063544080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100794314 (or 100794308 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 8063544080 is about 89797.2387103301. The cubic root of 8063544080 is about 2005.2813812300.

Adding to 8063544080 its reverse (804453608), we get a palindrome (8867997688).

The spelling of 8063544080 in words is "eight billion, sixty-three million, five hundred forty-four thousand, eighty".