4662644159 has 4 divisors (see below), whose sum is σ = 4679849760. Its totient is φ = 4645438560.

The previous prime is 4662644143. The next prime is 4662644191. The reversal of 4662644159 is 9514462664.

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 4662644159 - 2⁴ = 4662644143 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 (4662644359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8602394 + ... + 8602935.

It is an arithmetic number, because the mean of its divisors is an integer number (1169962440).

Almost surely, 2^4662644159 is an apocalyptic number.

4662644159 is a deficient number, since it is larger than the sum of its proper divisors (17205601).

4662644159 is a wasteful number, since it uses less digits than its factorization.

4662644159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17205600.

The product of its digits is 1244160, while the sum is 47.

The square root of 4662644159 is about 68283.5570177770. The cubic root of 4662644159 is about 1670.6190300763.

The spelling of 4662644159 in words is "four billion, six hundred sixty-two million, six hundred forty-four thousand, one hundred fifty-nine".