2850459709 has 2 divisors, whose sum is σ = 2850459710. Its totient is φ = 2850459708.

The previous prime is 2850459631. The next prime is 2850459757. The reversal of 2850459709 is 9079540582.

2850459709 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2303040100 + 547419609 = 47990^2 + 23397^2 .

It is a cyclic number.

It is not a de Polignac number, because 2850459709 - 2²¹ = 2848362557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2850469709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1425229854 + 1425229855.

It is an arithmetic number, because the mean of its divisors is an integer number (1425229855).

Almost surely, 2^2850459709 is an apocalyptic number.

It is an amenable number.

2850459709 is a deficient number, since it is larger than the sum of its proper divisors (1).

2850459709 is an equidigital number, since it uses as much as digits as its factorization.

2850459709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200, while the sum is 49.

The square root of 2850459709 is about 53389.6966558155. The cubic root of 2850459709 is about 1417.8761659594.

The spelling of 2850459709 in words is "two billion, eight hundred fifty million, four hundred fifty-nine thousand, seven hundred nine".