18006000586480 has 40 divisors (see below), whose sum is σ = 42144917508000. Its totient is φ = 7154061973248.

The previous prime is 18006000586477. The next prime is 18006000586517. The reversal of 18006000586480 is 8468500060081.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 18006000586480.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755273340 + ... + 755297179.

It is an arithmetic number, because the mean of its divisors is an integer number (1053622937700).

Almost surely, 2^{18006000586480} is an apocalyptic number.

18006000586480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18006000586480 is an abundant number, since it is smaller than the sum of its proper divisors (24138916921520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18006000586480 is a wasteful number, since it uses less digits than its factorization.

18006000586480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510570681 (or 1510570675 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 46.

The spelling of 18006000586480 in words is "eighteen trillion, six billion, five hundred eighty-six thousand, four hundred eighty".