1132405459 has 2 divisors, whose sum is σ = 1132405460. Its totient is φ = 1132405458.

The previous prime is 1132405441. The next prime is 1132405481. The reversal of 1132405459 is 9545042311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1132405459 - 2⁷ = 1132405331 is a prime.

It is not a weakly prime, because it can be changed into another prime (1132405489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566202729 + 566202730.

It is an arithmetic number, because the mean of its divisors is an integer number (566202730).

Almost surely, 2^1132405459 is an apocalyptic number.

1132405459 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132405459 is an equidigital number, since it uses as much as digits as its factorization.

1132405459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 1132405459 is about 33651.2326520144. The cubic root of 1132405459 is about 1042.3189928557.

The spelling of 1132405459 in words is "one billion, one hundred thirty-two million, four hundred five thousand, four hundred fifty-nine".