135755526 has 16 divisors (see below), whose sum is σ = 272232000. Its totient is φ = 45131688.

The previous prime is 135755497. The next prime is 135755531. The reversal of 135755526 is 625557531.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 27576 + ... + 32123.

It is an arithmetic number, because the mean of its divisors is an integer number (17014500).

Almost surely, 2^135755526 is an apocalyptic number.

135755526 is an abundant number, since it is smaller than the sum of its proper divisors (136476474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135755526 is a wasteful number, since it uses less digits than its factorization.

135755526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60083.

The product of its digits is 157500, while the sum is 39.

The square root of 135755526 is about 11651.4173386760. The cubic root of 135755526 is about 513.9479904175.

The spelling of 135755526 in words is "one hundred thirty-five million, seven hundred fifty-five thousand, five hundred twenty-six".