135529546 has 16 divisors (see below), whose sum is σ = 214688160. Its totient is φ = 63990000.

The previous prime is 135529531. The next prime is 135529553. The reversal of 135529546 is 645925531.

It is a super-2 number, since 2×135529546² = 36736515677932232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 135529499 and 135529508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6421 + ... + 17671.

It is an arithmetic number, because the mean of its divisors is an integer number (13418010).

Almost surely, 2^135529546 is an apocalyptic number.

135529546 is a deficient number, since it is larger than the sum of its proper divisors (79158614).

135529546 is a wasteful number, since it uses less digits than its factorization.

135529546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11589.

The product of its digits is 162000, while the sum is 40.

The square root of 135529546 is about 11641.7157670165. The cubic root of 135529546 is about 513.6626577226.

The spelling of 135529546 in words is "one hundred thirty-five million, five hundred twenty-nine thousand, five hundred forty-six".