135146755 has 16 divisors (see below), whose sum is σ = 167032800. Its totient is φ = 104896512.

The previous prime is 135146747. The next prime is 135146789. The reversal of 135146755 is 557641531.

It is a cyclic number.

It is not a de Polignac number, because 135146755 - 2³ = 135146747 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

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, 82252 + ... + 83878.

It is an arithmetic number, because the mean of its divisors is an integer number (10439550).

Almost surely, 2^135146755 is an apocalyptic number.

135146755 is a deficient number, since it is larger than the sum of its proper divisors (31886045).

135146755 is a wasteful number, since it uses less digits than its factorization.

135146755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2118.

The product of its digits is 63000, while the sum is 37.

The square root of 135146755 is about 11625.2636529242. The cubic root of 135146755 is about 513.1786037379.

The spelling of 135146755 in words is "one hundred thirty-five million, one hundred forty-six thousand, seven hundred fifty-five".