850006463 has 2 divisors, whose sum is σ = 850006464. Its totient is φ = 850006462.

The previous prime is 850006457. The next prime is 850006519. The reversal of 850006463 is 364600058.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 850006463 - 2⁴ = 850006447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (850006063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425003231 + 425003232.

It is an arithmetic number, because the mean of its divisors is an integer number (425003232).

Almost surely, 2^850006463 is an apocalyptic number.

850006463 is a deficient number, since it is larger than the sum of its proper divisors (1).

850006463 is an equidigital number, since it uses as much as digits as its factorization.

850006463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 850006463 is about 29154.8703135514. The cubic root of 850006463 is about 947.2706380405.

The spelling of 850006463 in words is "eight hundred fifty million, six thousand, four hundred sixty-three".