850312711 has 2 divisors, whose sum is σ = 850312712. Its totient is φ = 850312710.

The previous prime is 850312703. The next prime is 850312739. The reversal of 850312711 is 117213058.

It is an a-pointer prime, because the next prime (850312739) can be obtained adding 850312711 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 850312711 - 2³ = 850312703 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 850312711.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (850312811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425156355 + 425156356.

It is an arithmetic number, because the mean of its divisors is an integer number (425156356).

Almost surely, 2^850312711 is an apocalyptic number.

850312711 is a deficient number, since it is larger than the sum of its proper divisors (1).

850312711 is an equidigital number, since it uses as much as digits as its factorization.

850312711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 850312711 is about 29160.1219304721. The cubic root of 850312711 is about 947.3843881189.

Adding to 850312711 its reverse (117213058), we get a palindrome (967525769).

The spelling of 850312711 in words is "eight hundred fifty million, three hundred twelve thousand, seven hundred eleven".