135450533 has 2 divisors, whose sum is σ = 135450534. Its totient is φ = 135450532.

The previous prime is 135450529. The next prime is 135450547. The reversal of 135450533 is 335054531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122367844 + 13082689 = 11062^2 + 3617^2 .

It is a cyclic number.

It is not a de Polignac number, because 135450533 - 2² = 135450529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135450496 and 135450505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135450233) 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, 67725266 + 67725267.

It is an arithmetic number, because the mean of its divisors is an integer number (67725267).

Almost surely, 2^135450533 is an apocalyptic number.

It is an amenable number.

135450533 is a deficient number, since it is larger than the sum of its proper divisors (1).

135450533 is an equidigital number, since it uses as much as digits as its factorization.

135450533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 135450533 is about 11638.3217432755. The cubic root of 135450533 is about 513.5628174579.

The spelling of 135450533 in words is "one hundred thirty-five million, four hundred fifty thousand, five hundred thirty-three".