135013655 has 16 divisors (see below), whose sum is σ = 186278400. Its totient is φ = 92022432.

The previous prime is 135013651. The next prime is 135013661. The reversal of 135013655 is 556310531.

It is a cyclic number.

It is not a de Polignac number, because 135013655 - 2² = 135013651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135013651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5705 + ... + 17394.

It is an arithmetic number, because the mean of its divisors is an integer number (11642400).

Almost surely, 2^135013655 is an apocalyptic number.

135013655 is a deficient number, since it is larger than the sum of its proper divisors (51264745).

135013655 is a wasteful number, since it uses less digits than its factorization.

135013655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23278.

The product of its (nonzero) digits is 6750, while the sum is 29.

The square root of 135013655 is about 11619.5376414038. The cubic root of 135013655 is about 513.0100795099.

The spelling of 135013655 in words is "one hundred thirty-five million, thirteen thousand, six hundred fifty-five".