85527203 has 2 divisors, whose sum is σ = 85527204. Its totient is φ = 85527202.

The previous prime is 85527193. The next prime is 85527229. The reversal of 85527203 is 30272558.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85527203 - 2⁶ = 85527139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 85527203.

It is not a weakly prime, because it can be changed into another prime (85527283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42763601 + 42763602.

It is an arithmetic number, because the mean of its divisors is an integer number (42763602).

Almost surely, 2^85527203 is an apocalyptic number.

85527203 is a deficient number, since it is larger than the sum of its proper divisors (1).

85527203 is an equidigital number, since it uses as much as digits as its factorization.

85527203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 85527203 is about 9248.0918572428. The cubic root of 85527203 is about 440.5901224376.

The spelling of 85527203 in words is "eighty-five million, five hundred twenty-seven thousand, two hundred three".