135603395 has 8 divisors (see below), whose sum is σ = 162808704. Its totient is φ = 108426304.

The previous prime is 135603383. The next prime is 135603431. The reversal of 135603395 is 593306531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135603395 is a prime.

It is a Duffinian 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, 5582 + ... + 17388.

It is an arithmetic number, because the mean of its divisors is an integer number (20351088).

Almost surely, 2^135603395 is an apocalyptic number.

135603395 is a deficient number, since it is larger than the sum of its proper divisors (27205309).

135603395 is a wasteful number, since it uses less digits than its factorization.

135603395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14109.

The product of its (nonzero) digits is 36450, while the sum is 35.

The square root of 135603395 is about 11644.8870754508. The cubic root of 135603395 is about 513.7559377169.

The spelling of 135603395 in words is "one hundred thirty-five million, six hundred three thousand, three hundred ninety-five".