135475633 has 2 divisors, whose sum is σ = 135475634. Its totient is φ = 135475632.

The previous prime is 135475583. The next prime is 135475649. The reversal of 135475633 is 336574531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86713344 + 48762289 = 9312^2 + 6983^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135475633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135475592 and 135475601.

It is not a weakly prime, because it can be changed into another prime (135475133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67737816 + 67737817.

It is an arithmetic number, because the mean of its divisors is an integer number (67737817).

Almost surely, 2^135475633 is an apocalyptic number.

It is an amenable number.

135475633 is a deficient number, since it is larger than the sum of its proper divisors (1).

135475633 is an equidigital number, since it uses as much as digits as its factorization.

135475633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 113400, while the sum is 37.

The square root of 135475633 is about 11639.4000274928. The cubic root of 135475633 is about 513.5945378463.

The spelling of 135475633 in words is "one hundred thirty-five million, four hundred seventy-five thousand, six hundred thirty-three".