135477583 has 2 divisors, whose sum is σ = 135477584. Its totient is φ = 135477582.

The previous prime is 135477541. The next prime is 135477623. The reversal of 135477583 is 385774531.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135477583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135472583) 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, 67738791 + 67738792.

It is an arithmetic number, because the mean of its divisors is an integer number (67738792).

Almost surely, 2^135477583 is an apocalyptic number.

135477583 is a deficient number, since it is larger than the sum of its proper divisors (1).

135477583 is an equidigital number, since it uses as much as digits as its factorization.

135477583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 352800, while the sum is 43.

The square root of 135477583 is about 11639.4837943957. The cubic root of 135477583 is about 513.5970020153.

The spelling of 135477583 in words is "one hundred thirty-five million, four hundred seventy-seven thousand, five hundred eighty-three".