135025533 has 12 divisors (see below), whose sum is σ = 205302240. Its totient is φ = 85279176.

The previous prime is 135025529. The next prime is 135025591. The reversal of 135025533 is 335520531.

It is not a de Polignac number, because 135025533 - 2² = 135025529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135025497 and 135025506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135025523) 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 in 11 ways as a sum of consecutive naturals, for example, 394641 + ... + 394982.

It is an arithmetic number, because the mean of its divisors is an integer number (17108520).

Almost surely, 2^135025533 is an apocalyptic number.

It is an amenable number.

135025533 is a deficient number, since it is larger than the sum of its proper divisors (70276707).

135025533 is a wasteful number, since it uses less digits than its factorization.

135025533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789648 (or 789645 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The square root of 135025533 is about 11620.0487520492. The cubic root of 135025533 is about 513.0251233094.

The spelling of 135025533 in words is "one hundred thirty-five million, twenty-five thousand, five hundred thirty-three".