135583463 has 2 divisors, whose sum is σ = 135583464. Its totient is φ = 135583462.

The previous prime is 135583457. The next prime is 135583493. The reversal of 135583463 is 364385531.

135583463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135583463 - 2⁴ = 135583447 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135583403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67791731 + 67791732.

It is an arithmetic number, because the mean of its divisors is an integer number (67791732).

Almost surely, 2^135583463 is an apocalyptic number.

135583463 is a deficient number, since it is larger than the sum of its proper divisors (1).

135583463 is an equidigital number, since it uses as much as digits as its factorization.

135583463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 38.

The square root of 135583463 is about 11644.0312177527. The cubic root of 135583463 is about 513.7307645883.

The spelling of 135583463 in words is "one hundred thirty-five million, five hundred eighty-three thousand, four hundred sixty-three".