188529058066 has 8 divisors (see below), whose sum is σ = 286776595584. Its totient is φ = 92936859540.

The previous prime is 188529058031. The next prime is 188529058079. The reversal of 188529058066 is 660850925881.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 188529058066.

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 3 ways as a sum of consecutive naturals, for example, 663834570 + ... + 663834853.

It is an arithmetic number, because the mean of its divisors is an integer number (35847074448).

Almost surely, 2^188529058066 is an apocalyptic number.

188529058066 is a deficient number, since it is larger than the sum of its proper divisors (98247537518).

188529058066 is a wasteful number, since it uses less digits than its factorization.

188529058066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1327669496.

The product of its (nonzero) digits is 8294400, while the sum is 58.

The spelling of 188529058066 in words is "one hundred eighty-eight billion, five hundred twenty-nine million, fifty-eight thousand, sixty-six".