80562526208 has 96 divisors (see below), whose sum is σ = 166628367360. Its totient is φ = 38900736000.

The previous prime is 80562526199. The next prime is 80562526229. The reversal of 80562526208 is 80262526508.

It is a happy number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 40059923 + ... + 40061933.

It is an arithmetic number, because the mean of its divisors is an integer number (1735712160).

Almost surely, 2^80562526208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80562526208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83314183680).

80562526208 is an abundant number, since it is smaller than the sum of its proper divisors (86065841152).

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

80562526208 is a wasteful number, since it uses less digits than its factorization.

80562526208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2695 (or 2675 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 80562526208 in words is "eighty billion, five hundred sixty-two million, five hundred twenty-six thousand, two hundred eight".