1152034409 has 2 divisors, whose sum is σ = 1152034410. Its totient is φ = 1152034408.

The previous prime is 1152034397. The next prime is 1152034453. The reversal of 1152034409 is 9044302511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 984202384 + 167832025 = 31372^2 + 12955^2 .

It is a cyclic number.

It is not a de Polignac number, because 1152034409 - 2⁸ = 1152034153 is a prime.

It is not a weakly prime, because it can be changed into another prime (1152034459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576017204 + 576017205.

It is an arithmetic number, because the mean of its divisors is an integer number (576017205).

Almost surely, 2^1152034409 is an apocalyptic number.

It is an amenable number.

1152034409 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152034409 is an equidigital number, since it uses as much as digits as its factorization.

1152034409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1152034409 is about 33941.6323856116. The cubic root of 1152034409 is about 1048.3069947429.

The spelling of 1152034409 in words is "one billion, one hundred fifty-two million, thirty-four thousand, four hundred nine".