188207882207137 has 8 divisors (see below), whose sum is σ = 202783374619560. Its totient is φ = 173646384510720.

The previous prime is 188207882207011. The next prime is 188207882207183. The reversal of 188207882207137 is 731702288702881.

It can be written as a sum of positive squares in 4 ways, for example, as 3131339054481 + 185076543152656 = 1769559^2 + 13604284^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-188207882207137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (188207882217137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3498651064 + ... + 3498704857.

It is an arithmetic number, because the mean of its divisors is an integer number (25347921827445).

Almost surely, 2^{188207882207137} is an apocalyptic number.

It is an amenable number.

188207882207137 is a deficient number, since it is larger than the sum of its proper divisors (14575492412423).

188207882207137 is a wasteful number, since it uses less digits than its factorization.

188207882207137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6997358003.

The product of its (nonzero) digits is 33718272, while the sum is 64.

The spelling of 188207882207137 in words is "one hundred eighty-eight trillion, two hundred seven billion, eight hundred eighty-two million, two hundred seven thousand, one hundred thirty-seven".