135125888 has 16 divisors (see below), whose sum is σ = 269196360. Its totient is φ = 67562880.

The previous prime is 135125857. The next prime is 135125923. The reversal of 135125888 is 888521531.

135125888 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

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 as a sum of consecutive naturals, namely, 527708 + ... + 527963.

Almost surely, 2^135125888 is an apocalyptic number.

It is an amenable number.

135125888 is a deficient number, since it is larger than the sum of its proper divisors (134070472).

135125888 is an equidigital number, since it uses as much as digits as its factorization.

135125888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055685 (or 1055673 counting only the distinct ones).

The product of its digits is 76800, while the sum is 41.

The square root of 135125888 is about 11624.3661332565. The cubic root of 135125888 is about 513.1521903546.

The spelling of 135125888 in words is "one hundred thirty-five million, one hundred twenty-five thousand, eight hundred eighty-eight".