135529532 has 6 divisors (see below), whose sum is σ = 237176688. Its totient is φ = 67764764.

The previous prime is 135529531. The next prime is 135529553. The reversal of 135529532 is 235925531.

It is a junction number, because it is equal to n+sod(n) for n = 135529492 and 135529501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135529531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16941188 + ... + 16941195.

It is an arithmetic number, because the mean of its divisors is an integer number (39529448).

Almost surely, 2^135529532 is an apocalyptic number.

It is an amenable number.

135529532 is a deficient number, since it is larger than the sum of its proper divisors (101647156).

135529532 is a wasteful number, since it uses less digits than its factorization.

135529532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33882387 (or 33882385 counting only the distinct ones).

The product of its digits is 40500, while the sum is 35.

The square root of 135529532 is about 11641.7151657305. The cubic root of 135529532 is about 513.6626400358.

The spelling of 135529532 in words is "one hundred thirty-five million, five hundred twenty-nine thousand, five hundred thirty-two".