80100604089 has 24 divisors (see below), whose sum is σ = 126303907392. Its totient is φ = 48513215520.

The previous prime is 80100604081. The next prime is 80100604093. The reversal of 80100604089 is 98040600108.

It is a happy number.

It is not a de Polignac number, because 80100604089 - 2³ = 80100604081 is a prime.

It is a super-2 number, since 2×80100604089² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80100604081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123157 + ... + 418770.

It is an arithmetic number, because the mean of its divisors is an integer number (5262662808).

Almost surely, 2^80100604089 is an apocalyptic number.

It is an amenable number.

80100604089 is a deficient number, since it is larger than the sum of its proper divisors (46203303303).

80100604089 is a wasteful number, since it uses less digits than its factorization.

80100604089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543437 (or 543434 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The spelling of 80100604089 in words is "eighty billion, one hundred million, six hundred four thousand, eighty-nine".