135488395 has 32 divisors (see below), whose sum is σ = 191600640. Its totient is φ = 90044160.

The previous prime is 135488393. The next prime is 135488407. The reversal of 135488395 is 593884531.

It is not a de Polignac number, because 135488395 - 2¹ = 135488393 is a prime.

Its product of digits (518400) is a multiple of the sum of its prime divisors (675).

It is not an unprimeable number, because it can be changed into a prime (135488393) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 377226 + ... + 377584.

It is an arithmetic number, because the mean of its divisors is an integer number (5987520).

Almost surely, 2^135488395 is an apocalyptic number.

135488395 is a deficient number, since it is larger than the sum of its proper divisors (56112245).

135488395 is a wasteful number, since it uses less digits than its factorization.

135488395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675.

The product of its digits is 518400, while the sum is 46.

The square root of 135488395 is about 11639.9482387165. The cubic root of 135488395 is about 513.6106644553.

The spelling of 135488395 in words is "one hundred thirty-five million, four hundred eighty-eight thousand, three hundred ninety-five".