1104520009 has 2 divisors, whose sum is σ = 1104520010. Its totient is φ = 1104520008.

The previous prime is 1104519931. The next prime is 1104520031. The reversal of 1104520009 is 9000254011.

It is an a-pointer prime, because the next prime (1104520031) can be obtained adding 1104520009 to its sum of digits (22).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1079319609 + 25200400 = 32853^2 + 5020^2 .

It is a cyclic number.

It is not a de Polignac number, because 1104520009 - 2¹⁹ = 1103995721 is a prime.

It is not a weakly prime, because it can be changed into another prime (1104520309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552260004 + 552260005.

It is an arithmetic number, because the mean of its divisors is an integer number (552260005).

Almost surely, 2^1104520009 is an apocalyptic number.

It is an amenable number.

1104520009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104520009 is an equidigital number, since it uses as much as digits as its factorization.

1104520009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 1104520009 is about 33234.3197463104. The cubic root of 1104520009 is about 1033.6920969894.

The spelling of 1104520009 in words is "one billion, one hundred four million, five hundred twenty thousand, nine".