80680250531019 has 16 divisors (see below), whose sum is σ = 107843917825280. Its totient is φ = 53651864052000.

The previous prime is 80680250530973. The next prime is 80680250531021. The reversal of 80680250531019 is 91013505208608.

It is a happy number.

It is not a de Polignac number, because 80680250531019 - 2³³ = 80671660596427 is a prime.

It is a super-2 number, since 2×80680250531019² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80680250531029) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 17373607 + ... + 21522144.

It is an arithmetic number, because the mean of its divisors is an integer number (6740244864080).

Almost surely, 2^{80680250531019} is an apocalyptic number.

80680250531019 is a deficient number, since it is larger than the sum of its proper divisors (27163667294261).

80680250531019 is a wasteful number, since it uses less digits than its factorization.

80680250531019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38897490.

The product of its (nonzero) digits is 518400, while the sum is 48.

The spelling of 80680250531019 in words is "eighty trillion, six hundred eighty billion, two hundred fifty million, five hundred thirty-one thousand, nineteen".