80837118289 has 16 divisors (see below), whose sum is σ = 82848199680. Its totient is φ = 78838649280.

The previous prime is 80837118281. The next prime is 80837118301. The reversal of 80837118289 is 98281173808.

It is a cyclic number.

It is not a de Polignac number, because 80837118289 - 2³ = 80837118281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80837118281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21652867 + ... + 21656599.

It is an arithmetic number, because the mean of its divisors is an integer number (5178012480).

Almost surely, 2^80837118289 is an apocalyptic number.

It is an amenable number.

80837118289 is a deficient number, since it is larger than the sum of its proper divisors (2011081391).

80837118289 is a wasteful number, since it uses less digits than its factorization.

80837118289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5280.

The product of its (nonzero) digits is 1548288, while the sum is 55.

The spelling of 80837118289 in words is "eighty billion, eight hundred thirty-seven million, one hundred eighteen thousand, two hundred eighty-nine".