10805461369 has 2 divisors, whose sum is σ = 10805461370. Its totient is φ = 10805461368.

The previous prime is 10805461349. The next prime is 10805461391. The reversal of 10805461369 is 96316450801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8224313344 + 2581148025 = 90688^2 + 50805^2 .

It is a cyclic number.

It is not a de Polignac number, because 10805461369 - 2¹⁷ = 10805330297 is a prime.

It is a super-2 number, since 2×10805461369² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10805461349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5402730684 + 5402730685.

It is an arithmetic number, because the mean of its divisors is an integer number (5402730685).

Almost surely, 2^10805461369 is an apocalyptic number.

It is an amenable number.

10805461369 is a deficient number, since it is larger than the sum of its proper divisors (1).

10805461369 is an equidigital number, since it uses as much as digits as its factorization.

10805461369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 10805461369 in words is "ten billion, eight hundred five million, four hundred sixty-one thousand, three hundred sixty-nine".