188850375147 has 16 divisors (see below), whose sum is σ = 288035321600. Its totient is φ = 107815754592.

The previous prime is 188850375101. The next prime is 188850375157. The reversal of 188850375147 is 741573058881.

It is a happy number.

It is not a de Polignac number, because 188850375147 - 2³⁶ = 120130898411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (188850375157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4090897 + ... + 4136802.

It is an arithmetic number, because the mean of its divisors is an integer number (18002207600).

Almost surely, 2^188850375147 is an apocalyptic number.

188850375147 is a deficient number, since it is larger than the sum of its proper divisors (99184946453).

188850375147 is a wasteful number, since it uses less digits than its factorization.

188850375147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8228802.

The product of its (nonzero) digits is 7526400, while the sum is 57.

The spelling of 188850375147 in words is "one hundred eighty-eight billion, eight hundred fifty million, three hundred seventy-five thousand, one hundred forty-seven".