135525655 has 16 divisors (see below), whose sum is σ = 165952800. Its totient is φ = 106218880.

The previous prime is 135525647. The next prime is 135525679. The reversal of 135525655 is 556525531.

135525655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 135525655 - 2³ = 135525647 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114165 + ... + 115345.

It is an arithmetic number, because the mean of its divisors is an integer number (10372050).

Almost surely, 2^135525655 is an apocalyptic number.

135525655 is a deficient number, since it is larger than the sum of its proper divisors (30427145).

135525655 is a wasteful number, since it uses less digits than its factorization.

135525655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634.

The product of its digits is 112500, while the sum is 37.

The square root of 135525655 is about 11641.5486512749. The cubic root of 135525655 is about 513.6577419913.

The spelling of 135525655 in words is "one hundred thirty-five million, five hundred twenty-five thousand, six hundred fifty-five".