1133408009 has 2 divisors, whose sum is σ = 1133408010. Its totient is φ = 1133408008.

The previous prime is 1133407993. The next prime is 1133408039. The reversal of 1133408009 is 9008043311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1132524409 + 883600 = 33653^2 + 940^2 .

It is a cyclic number.

It is not a de Polignac number, because 1133408009 - 2⁴ = 1133407993 is a prime.

It is a super-2 number, since 2×1133408009² = 2569227429730688162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1133408039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566704004 + 566704005.

It is an arithmetic number, because the mean of its divisors is an integer number (566704005).

Almost surely, 2^1133408009 is an apocalyptic number.

It is an amenable number.

1133408009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133408009 is an equidigital number, since it uses as much as digits as its factorization.

1133408009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 1133408009 is about 33666.1255418559. The cubic root of 1133408009 is about 1042.6265001086.

The spelling of 1133408009 in words is "one billion, one hundred thirty-three million, four hundred eight thousand, nine".