135050660 has 12 divisors (see below), whose sum is σ = 283606428. Its totient is φ = 54020256.

The previous prime is 135050633. The next prime is 135050677. The reversal of 135050660 is 66050531.

It can be written as a sum of positive squares in 2 ways, for example, as 68823616 + 66227044 = 8296^2 + 8138^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3376247 + ... + 3376286.

It is an arithmetic number, because the mean of its divisors is an integer number (23633869).

Almost surely, 2^135050660 is an apocalyptic number.

135050660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135050660 is an abundant number, since it is smaller than the sum of its proper divisors (148555768).

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

135050660 is a wasteful number, since it uses less digits than its factorization.

135050660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6752542 (or 6752540 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 135050660 is about 11621.1298934312. The cubic root of 135050660 is about 513.0569444088.

The spelling of 135050660 in words is "one hundred thirty-five million, fifty thousand, six hundred sixty".