4662665663 has 4 divisors (see below), whose sum is σ = 4662950760. Its totient is φ = 4662380568.

The previous prime is 4662665659. The next prime is 4662665669. The reversal of 4662665663 is 3665662664.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4662665663 - 2² = 4662665659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4662665669) 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 3 ways as a sum of consecutive naturals, for example, 116420 + ... + 151257.

It is an arithmetic number, because the mean of its divisors is an integer number (1165737690).

Almost surely, 2^4662665663 is an apocalyptic number.

4662665663 is a deficient number, since it is larger than the sum of its proper divisors (285097).

4662665663 is a wasteful number, since it uses less digits than its factorization.

4662665663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285096.

The product of its digits is 5598720, while the sum is 50.

The square root of 4662665663 is about 68283.7144786369. The cubic root of 4662665663 is about 1670.6215983570.

Subtracting from 4662665663 its reverse (3665662664), we obtain a cube (997002999 = 999³).

The spelling of 4662665663 in words is "four billion, six hundred sixty-two million, six hundred sixty-five thousand, six hundred sixty-three".