4665641011 has 16 divisors (see below), whose sum is σ = 4963682304. Its totient is φ = 4376142144.

The previous prime is 4665640981. The next prime is 4665641021. The reversal of 4665641011 is 1101465664.

It is a cyclic number.

It is not a de Polignac number, because 4665641011 - 2¹⁹ = 4665116723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4665641021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336855 + ... + 350431.

It is an arithmetic number, because the mean of its divisors is an integer number (310230144).

Almost surely, 2^4665641011 is an apocalyptic number.

4665641011 is a deficient number, since it is larger than the sum of its proper divisors (298041293).

4665641011 is a wasteful number, since it uses less digits than its factorization.

4665641011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13890.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 4665641011 is about 68305.4976630725. The cubic root of 4665641011 is about 1670.9768760790.

The spelling of 4665641011 in words is "four billion, six hundred sixty-five million, six hundred forty-one thousand, eleven".