80659075075 has 12 divisors (see below), whose sum is σ = 105900621480. Its totient is φ = 60731538560.

The previous prime is 80659075039. The next prime is 80659075087. The reversal of 80659075075 is 57057095608.

It is not a de Polignac number, because 80659075075 - 2¹³ = 80659066883 is a prime.

It is a super-3 number, since 3×80659075075³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 94892605 + ... + 94893454.

It is an arithmetic number, because the mean of its divisors is an integer number (8825051790).

Almost surely, 2^80659075075 is an apocalyptic number.

80659075075 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

80659075075 is a deficient number, since it is larger than the sum of its proper divisors (25241546405).

80659075075 is a wasteful number, since it uses less digits than its factorization.

80659075075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189786086 (or 189786081 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 52.

The spelling of 80659075075 in words is "eighty billion, six hundred fifty-nine million, seventy-five thousand, seventy-five".