80448886606 has 16 divisors (see below), whose sum is σ = 134854454448. Its totient is φ = 35675780800.

The previous prime is 80448886603. The next prime is 80448886673. The reversal of 80448886606 is 60668884408.

It is a super-2 number, since 2×80448886606² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80448886601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44593825 + ... + 44595628.

It is an arithmetic number, because the mean of its divisors is an integer number (8428403403).

Almost surely, 2^80448886606 is an apocalyptic number.

80448886606 is a deficient number, since it is larger than the sum of its proper divisors (54405567842).

80448886606 is a wasteful number, since it uses less digits than its factorization.

80448886606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89189507.

The product of its (nonzero) digits is 14155776, while the sum is 58.

The spelling of 80448886606 in words is "eighty billion, four hundred forty-eight million, eight hundred eighty-six thousand, six hundred six".