850671433 has 2 divisors, whose sum is σ = 850671434. Its totient is φ = 850671432.

The previous prime is 850671421. The next prime is 850671457. The reversal of 850671433 is 334176058.

850671433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 844076809 + 6594624 = 29053^2 + 2568^2 .

It is a cyclic number.

It is not a de Polignac number, because 850671433 - 2⁹ = 850670921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 850671392 and 850671401.

It is not a weakly prime, because it can be changed into another prime (850671533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425335716 + 425335717.

It is an arithmetic number, because the mean of its divisors is an integer number (425335717).

Almost surely, 2^850671433 is an apocalyptic number.

It is an amenable number.

850671433 is a deficient number, since it is larger than the sum of its proper divisors (1).

850671433 is an equidigital number, since it uses as much as digits as its factorization.

850671433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 850671433 is about 29166.2721820942. The cubic root of 850671433 is about 947.5175939535.

The spelling of 850671433 in words is "eight hundred fifty million, six hundred seventy-one thousand, four hundred thirty-three".