135413459 has 2 divisors, whose sum is σ = 135413460. Its totient is φ = 135413458.

The previous prime is 135413429. The next prime is 135413471. The reversal of 135413459 is 954314531.

It is a strong prime.

It is an emirp because it is prime and its reverse (954314531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 135413459 - 2⁸ = 135413203 is a prime.

It is not a weakly prime, because it can be changed into another prime (135413419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67706729 + 67706730.

It is an arithmetic number, because the mean of its divisors is an integer number (67706730).

Almost surely, 2^135413459 is an apocalyptic number.

135413459 is a deficient number, since it is larger than the sum of its proper divisors (1).

135413459 is an equidigital number, since it uses as much as digits as its factorization.

135413459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 35.

The square root of 135413459 is about 11636.7288788559. The cubic root of 135413459 is about 513.5159576317.

The spelling of 135413459 in words is "one hundred thirty-five million, four hundred thirteen thousand, four hundred fifty-nine".