853159 has 2 divisors, whose sum is σ = 853160. Its totient is φ = 853158.

The previous prime is 853133. The next prime is 853187. The reversal of 853159 is 951358.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 853159 - 2⁷ = 853031 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 853159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (853189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426579 + 426580.

It is an arithmetic number, because the mean of its divisors is an integer number (426580).

2⁸⁵³¹⁵⁹ is an apocalyptic number.

853159 is a deficient number, since it is larger than the sum of its proper divisors (1).

853159 is an equidigital number, since it uses as much as digits as its factorization.

853159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5400, while the sum is 31.

The square root of 853159 is about 923.6660651989. Note that the first 3 decimals coincide. The cubic root of 853159 is about 94.8440284604.

The spelling of 853159 in words is "eight hundred fifty-three thousand, one hundred fifty-nine".