4394650159 has 2 divisors, whose sum is σ = 4394650160. Its totient is φ = 4394650158.

The previous prime is 4394650129. The next prime is 4394650171. The reversal of 4394650159 is 9510564934.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4394650159 - 2⁷ = 4394650031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4394650129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2197325079 + 2197325080.

It is an arithmetic number, because the mean of its divisors is an integer number (2197325080).

Almost surely, 2^4394650159 is an apocalyptic number.

4394650159 is a deficient number, since it is larger than the sum of its proper divisors (1).

4394650159 is an equidigital number, since it uses as much as digits as its factorization.

4394650159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 583200, while the sum is 46.

The square root of 4394650159 is about 66292.1575980146. The cubic root of 4394650159 is about 1637.9781448053.

The spelling of 4394650159 in words is "four billion, three hundred ninety-four million, six hundred fifty thousand, one hundred fifty-nine".