80568069106 has 16 divisors (see below), whose sum is σ = 139338964224. Its totient is φ = 34223603904.

The previous prime is 80568069103. The next prime is 80568069119. The reversal of 80568069106 is 60196086508.

It is a self number, because there is not a number n which added to its sum of digits gives 80568069106.

It is not an unprimeable number, because it can be changed into a prime (80568069103) 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, 25462410 + ... + 25465573.

It is an arithmetic number, because the mean of its divisors is an integer number (8708685264).

Almost surely, 2^80568069106 is an apocalyptic number.

80568069106 is a deficient number, since it is larger than the sum of its proper divisors (58770895118).

80568069106 is a wasteful number, since it uses less digits than its factorization.

80568069106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50928105.

The product of its (nonzero) digits is 622080, while the sum is 49.

The spelling of 80568069106 in words is "eighty billion, five hundred sixty-eight million, sixty-nine thousand, one hundred six".