80330305080556 has 6 divisors (see below), whose sum is σ = 140578033890980. Its totient is φ = 40165152540276.

The previous prime is 80330305080541. The next prime is 80330305080569. The reversal of 80330305080556 is 65508050303308.

It is a super-2 number, since 2×80330305080556² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10041288135066 + ... + 10041288135073.

Almost surely, 2^{80330305080556} is an apocalyptic number.

It is an amenable number.

80330305080556 is a deficient number, since it is larger than the sum of its proper divisors (60247728810424).

80330305080556 is a wasteful number, since it uses less digits than its factorization.

80330305080556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20082576270143 (or 20082576270141 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 80330305080556 in words is "eighty trillion, three hundred thirty billion, three hundred five million, eighty thousand, five hundred fifty-six".