4625666159 has 2 divisors, whose sum is σ = 4625666160. Its totient is φ = 4625666158.

The previous prime is 4625666113. The next prime is 4625666161. The reversal of 4625666159 is 9516665264.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4625666159 is a prime.

It is a Sophie Germain prime.

Together with 4625666161, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4625666189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2312833079 + 2312833080.

It is an arithmetic number, because the mean of its divisors is an integer number (2312833080).

Almost surely, 2^4625666159 is an apocalyptic number.

4625666159 is a deficient number, since it is larger than the sum of its proper divisors (1).

4625666159 is an equidigital number, since it uses as much as digits as its factorization.

4625666159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2332800, while the sum is 50.

The square root of 4625666159 is about 68012.2500657051. The cubic root of 4625666159 is about 1666.1909143999.

The spelling of 4625666159 in words is "four billion, six hundred twenty-five million, six hundred sixty-six thousand, one hundred fifty-nine".