493858159 has 2 divisors, whose sum is σ = 493858160. Its totient is φ = 493858158.

The previous prime is 493858153. The next prime is 493858193. The reversal of 493858159 is 951858394.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 493858159 - 2²⁷ = 359640431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (493858153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246929079 + 246929080.

It is an arithmetic number, because the mean of its divisors is an integer number (246929080).

Almost surely, 2^493858159 is an apocalyptic number.

493858159 is a deficient number, since it is larger than the sum of its proper divisors (1).

493858159 is an equidigital number, since it uses as much as digits as its factorization.

493858159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1555200, while the sum is 52.

The square root of 493858159 is about 22222.9196776661. The cubic root of 493858159 is about 790.4372727419.

The spelling of 493858159 in words is "four hundred ninety-three million, eight hundred fifty-eight thousand, one hundred fifty-nine".