85895059 has 2 divisors, whose sum is σ = 85895060. Its totient is φ = 85895058.

The previous prime is 85895039. The next prime is 85895083. The reversal of 85895059 is 95059858.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85895059 - 2¹¹ = 85893011 is a prime.

It is a super-2 number, since 2×85895059² = 14755922321226962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (85895009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42947529 + 42947530.

It is an arithmetic number, because the mean of its divisors is an integer number (42947530).

Almost surely, 2^85895059 is an apocalyptic number.

85895059 is a deficient number, since it is larger than the sum of its proper divisors (1).

85895059 is an equidigital number, since it uses as much as digits as its factorization.

85895059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648000, while the sum is 49.

The square root of 85895059 is about 9267.9587288680. The cubic root of 85895059 is about 441.2208843712.

The spelling of 85895059 in words is "eighty-five million, eight hundred ninety-five thousand, fifty-nine".