4497940159 has 2 divisors, whose sum is σ = 4497940160. Its totient is φ = 4497940158.

The previous prime is 4497940141. The next prime is 4497940169. The reversal of 4497940159 is 9510497944.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4497940159 - 2²⁵ = 4464385727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4497940169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2248970079 + 2248970080.

It is an arithmetic number, because the mean of its divisors is an integer number (2248970080).

Almost surely, 2^4497940159 is an apocalyptic number.

4497940159 is a deficient number, since it is larger than the sum of its proper divisors (1).

4497940159 is an equidigital number, since it uses as much as digits as its factorization.

4497940159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The square root of 4497940159 is about 67066.6844193151. The cubic root of 4497940159 is about 1650.7116806266.

The spelling of 4497940159 in words is "four billion, four hundred ninety-seven million, nine hundred forty thousand, one hundred fifty-nine".