4125117663 has 12 divisors (see below), whose sum is σ = 5960454240. Its totient is φ = 2749178016.

The previous prime is 4125117637. The next prime is 4125117701. The reversal of 4125117663 is 3667115214.

4125117663 is a `hidden beast` number, since 4 + 12 + 511 + 76 + 63 = 666.

It is not a de Polignac number, because 4125117663 - 2⁶ = 4125117599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4125117613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45406 + ... + 101547.

It is an arithmetic number, because the mean of its divisors is an integer number (496704520).

Almost surely, 2^4125117663 is an apocalyptic number.

4125117663 is a deficient number, since it is larger than the sum of its proper divisors (1835336577).

4125117663 is a wasteful number, since it uses less digits than its factorization.

4125117663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150078 (or 150075 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 4125117663 is about 64227.0788920063. The cubic root of 4125117663 is about 1603.7824136655.

The spelling of 4125117663 in words is "four billion, one hundred twenty-five million, one hundred seventeen thousand, six hundred sixty-three".