10850384869 has 2 divisors, whose sum is σ = 10850384870. Its totient is φ = 10850384868.

The previous prime is 10850384863. The next prime is 10850384903. The reversal of 10850384869 is 96848305801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10575654244 + 274730625 = 102838^2 + 16575^2 .

It is a cyclic number.

It is not a de Polignac number, because 10850384869 - 2¹⁵ = 10850352101 is a prime.

It is a super-2 number, since 2×10850384869² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10850384863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5425192434 + 5425192435.

It is an arithmetic number, because the mean of its divisors is an integer number (5425192435).

Almost surely, 2^10850384869 is an apocalyptic number.

It is an amenable number.

10850384869 is a deficient number, since it is larger than the sum of its proper divisors (1).

10850384869 is an equidigital number, since it uses as much as digits as its factorization.

10850384869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 10850384869 in words is "ten billion, eight hundred fifty million, three hundred eighty-four thousand, eight hundred sixty-nine".