80648085998601 has 24 divisors (see below), whose sum is σ = 127113203599200. Its totient is φ = 48865562064000.

The previous prime is 80648085998489. The next prime is 80648085998603. The reversal of 80648085998601 is 10689958084608.

80648085998601 is a `hidden beast` number, since 8 + 0 + 6 + 4 + 8 + 0 + 8 + 5 + 9 + 9 + 8 + 601 = 666.

It is not a de Polignac number, because 80648085998601 - 2¹¹ = 80648085996553 is a prime.

It is a super-2 number, since 2×80648085998601² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 80648085998601.

It is not an unprimeable number, because it can be changed into a prime (80648085998603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100145376 + ... + 100947473.

It is an arithmetic number, because the mean of its divisors is an integer number (5296383483300).

Almost surely, 2^{80648085998601} is an apocalyptic number.

It is an amenable number.

80648085998601 is a deficient number, since it is larger than the sum of its proper divisors (46465117600599).

80648085998601 is a wasteful number, since it uses less digits than its factorization.

80648085998601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201096917 (or 201096914 counting only the distinct ones).

The product of its (nonzero) digits is 238878720, while the sum is 72.

The spelling of 80648085998601 in words is "eighty trillion, six hundred forty-eight billion, eighty-five million, nine hundred ninety-eight thousand, six hundred one".