48764217866 has 128 divisors (see below), whose sum is σ = 96489308160. Its totient is φ = 17958931200.

The previous prime is 48764217841. The next prime is 48764217869. The reversal of 48764217866 is 66871246784.

It is not an unprimeable number, because it can be changed into a prime (48764217869) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 80336135 + ... + 80336741.

It is an arithmetic number, because the mean of its divisors is an integer number (753822720).

Almost surely, 2^48764217866 is an apocalyptic number.

48764217866 is a deficient number, since it is larger than the sum of its proper divisors (47725090294).

48764217866 is a wasteful number, since it uses less digits than its factorization.

48764217866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180.

The product of its digits is 21676032, while the sum is 59.

The spelling of 48764217866 in words is "forty-eight billion, seven hundred sixty-four million, two hundred seventeen thousand, eight hundred sixty-six".