85360159 has 2 divisors, whose sum is σ = 85360160. Its totient is φ = 85360158.

The previous prime is 85360133. The next prime is 85360201. The reversal of 85360159 is 95106358.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85360159 - 2¹¹ = 85358111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85360259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42680079 + 42680080.

It is an arithmetic number, because the mean of its divisors is an integer number (42680080).

Almost surely, 2^85360159 is an apocalyptic number.

85360159 is a deficient number, since it is larger than the sum of its proper divisors (1).

85360159 is an equidigital number, since it uses as much as digits as its factorization.

85360159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 85360159 is about 9239.0561747399. The cubic root of 85360159 is about 440.3030952274.

The spelling of 85360159 in words is "eighty-five million, three hundred sixty thousand, one hundred fifty-nine".