80098187679 has 12 divisors (see below), whose sum is σ = 115829317656. Its totient is φ = 53337898512.

The previous prime is 80098187639. The next prime is 80098187747. The reversal of 80098187679 is 97678189008.

It is not a de Polignac number, because 80098187679 - 2¹³ = 80098179487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80098187629) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5066109 + ... + 5081894.

It is an arithmetic number, because the mean of its divisors is an integer number (9652443138).

Almost surely, 2^80098187679 is an apocalyptic number.

80098187679 is a deficient number, since it is larger than the sum of its proper divisors (35731129977).

80098187679 is a wasteful number, since it uses less digits than its factorization.

80098187679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10148886 (or 10148883 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 63.

The spelling of 80098187679 in words is "eighty billion, ninety-eight million, one hundred eighty-seven thousand, six hundred seventy-nine".