80000415760 has 20 divisors (see below), whose sum is σ = 186000966828. Its totient is φ = 32000166272.

The previous prime is 80000415751. The next prime is 80000415779. The reversal of 80000415760 is 6751400008.

It can be written as a sum of positive squares in 2 ways, for example, as 62988952576 + 17011463184 = 250976^2 + 130428^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500002519 + ... + 500002678.

Almost surely, 2^80000415760 is an apocalyptic number.

80000415760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80000415760 is an abundant number, since it is smaller than the sum of its proper divisors (106000551068).

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

80000415760 is a wasteful number, since it uses less digits than its factorization.

80000415760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000005210 (or 1000005204 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

Adding to 80000415760 its reverse (6751400008), we get a palindrome (86751815768).

The spelling of 80000415760 in words is "eighty billion, four hundred fifteen thousand, seven hundred sixty".