18200566060 has 24 divisors (see below), whose sum is σ = 38434722480. Its totient is φ = 7239553344.

The previous prime is 18200566019. The next prime is 18200566091. The reversal of 18200566060 is 6066500281.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2538399 + ... + 2545558.

It is an arithmetic number, because the mean of its divisors is an integer number (1601446770).

Almost surely, 2^18200566060 is an apocalyptic number.

18200566060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18200566060 is an abundant number, since it is smaller than the sum of its proper divisors (20234156420).

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

18200566060 is a wasteful number, since it uses less digits than its factorization.

18200566060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5084145 (or 5084143 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 18200566060 in words is "eighteen billion, two hundred million, five hundred sixty-six thousand, sixty".