11355910459 has 2 divisors, whose sum is σ = 11355910460. Its totient is φ = 11355910458.

The previous prime is 11355910373. The next prime is 11355910513. The reversal of 11355910459 is 95401955311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11355910459 - 2⁷ = 11355910331 is a prime.

It is not a weakly prime, because it can be changed into another prime (11355910259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5677955229 + 5677955230.

It is an arithmetic number, because the mean of its divisors is an integer number (5677955230).

Almost surely, 2^11355910459 is an apocalyptic number.

11355910459 is a deficient number, since it is larger than the sum of its proper divisors (1).

11355910459 is an equidigital number, since it uses as much as digits as its factorization.

11355910459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 121500, while the sum is 43.

The spelling of 11355910459 in words is "eleven billion, three hundred fifty-five million, nine hundred ten thousand, four hundred fifty-nine".