135045003666 has 16 divisors (see below), whose sum is σ = 272614214304. Its totient is φ = 44594300064.

The previous prime is 135045003637. The next prime is 135045003689. The reversal of 135045003666 is 666300540531.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105174595 + ... + 105175878.

It is an arithmetic number, because the mean of its divisors is an integer number (17038388394).

Almost surely, 2^135045003666 is an apocalyptic number.

135045003666 is an abundant number, since it is smaller than the sum of its proper divisors (137569210638).

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

135045003666 is a wasteful number, since it uses less digits than its factorization.

135045003666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210350585.

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 135045003666 in words is "one hundred thirty-five billion, forty-five million, three thousand, six hundred sixty-six".