18006000586479 has 96 divisors (see below), whose sum is σ = 28606182359040. Its totient is φ = 10869729002496.

The previous prime is 18006000586477. The next prime is 18006000586517. The reversal of 18006000586479 is 97468500060081.

18006000586479 is a `hidden beast` number, since 18 + 0 + 0 + 6 + 0 + 0 + 0 + 586 + 47 + 9 = 666.

It is not a de Polignac number, because 18006000586479 - 2¹ = 18006000586477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18006000586477) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 99454572 + ... + 99635454.

It is an arithmetic number, because the mean of its divisors is an integer number (297981066240).

Almost surely, 2^{18006000586479} is an apocalyptic number.

18006000586479 is a deficient number, since it is larger than the sum of its proper divisors (10600181772561).

18006000586479 is a wasteful number, since it uses less digits than its factorization.

18006000586479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181189 (or 181186 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 18006000586479 in words is "eighteen trillion, six billion, five hundred eighty-six thousand, four hundred seventy-nine".