1105466009 has 2 divisors, whose sum is σ = 1105466010. Its totient is φ = 1105466008.

The previous prime is 1105466003. The next prime is 1105466053. The reversal of 1105466009 is 9006645011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1062955609 + 42510400 = 32603^2 + 6520^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1105466009 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1105466003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552733004 + 552733005.

It is an arithmetic number, because the mean of its divisors is an integer number (552733005).

Almost surely, 2^1105466009 is an apocalyptic number.

It is an amenable number.

1105466009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105466009 is an equidigital number, since it uses as much as digits as its factorization.

1105466009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 1105466009 is about 33248.5489758576. The cubic root of 1105466009 is about 1033.9871251984.

The spelling of 1105466009 in words is "one billion, one hundred five million, four hundred sixty-six thousand, nine".