4644656105 has 16 divisors (see below), whose sum is σ = 5903694720. Its totient is φ = 3495820032.

The previous prime is 4644656101. The next prime is 4644656123. The reversal of 4644656105 is 5016564464.

It is a cyclic number.

It is not a de Polignac number, because 4644656105 - 2² = 4644656101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4644656101) 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 15 ways as a sum of consecutive naturals, for example, 252842 + ... + 270588.

It is an arithmetic number, because the mean of its divisors is an integer number (368980920).

Almost surely, 2^4644656105 is an apocalyptic number.

It is an amenable number.

4644656105 is a deficient number, since it is larger than the sum of its proper divisors (1259038615).

4644656105 is a wasteful number, since it uses less digits than its factorization.

4644656105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20848.

The product of its (nonzero) digits is 345600, while the sum is 41.

The square root of 4644656105 is about 68151.7138816039. The cubic root of 4644656105 is about 1668.4678963528.

The spelling of 4644656105 in words is "four billion, six hundred forty-four million, six hundred fifty-six thousand, one hundred five".