4685888650 has 12 divisors (see below), whose sum is σ = 8715752982. Its totient is φ = 1874355440.

The previous prime is 4685888639. The next prime is 4685888651. The reversal of 4685888650 is 568885864.

It can be written as a sum of positive squares in 3 ways, for example, as 3008412801 + 1677475849 = 54849^2 + 40957^2 .

It is not an unprimeable number, because it can be changed into a prime (4685888651) 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 5 ways as a sum of consecutive naturals, for example, 46858837 + ... + 46858936.

Almost surely, 2^4685888650 is an apocalyptic number.

4685888650 is a deficient number, since it is larger than the sum of its proper divisors (4029864332).

4685888650 is a wasteful number, since it uses less digits than its factorization.

4685888650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93717785 (or 93717780 counting only the distinct ones).

The product of its (nonzero) digits is 14745600, while the sum is 58.

The square root of 4685888650 is about 68453.5510401031. The cubic root of 4685888650 is about 1673.3905859771.

The spelling of 4685888650 in words is "four billion, six hundred eighty-five million, eight hundred eighty-eight thousand, six hundred fifty".