850125349 has 2 divisors, whose sum is σ = 850125350. Its totient is φ = 850125348.

The previous prime is 850125347. The next prime is 850125371. The reversal of 850125349 is 943521058.

850125349 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., 800324100 + 49801249 = 28290^2 + 7057^2 .

It is a cyclic number.

It is not a de Polignac number, because 850125349 - 2¹ = 850125347 is a prime.

Together with 850125347, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (850125347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425062674 + 425062675.

It is an arithmetic number, because the mean of its divisors is an integer number (425062675).

Almost surely, 2^850125349 is an apocalyptic number.

It is an amenable number.

850125349 is a deficient number, since it is larger than the sum of its proper divisors (1).

850125349 is an equidigital number, since it uses as much as digits as its factorization.

850125349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 850125349 is about 29156.9091125929. The cubic root of 850125349 is about 947.3147992604.

The spelling of 850125349 in words is "eight hundred fifty million, one hundred twenty-five thousand, three hundred forty-nine".