135596733 has 4 divisors (see below), whose sum is σ = 180795648. Its totient is φ = 90397820.

The previous prime is 135596689. The next prime is 135596761. The reversal of 135596733 is 337695531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 135596733 - 2¹⁴ = 135580349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135596633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22599453 + ... + 22599458.

It is an arithmetic number, because the mean of its divisors is an integer number (45198912).

Almost surely, 2^135596733 is an apocalyptic number.

It is an amenable number.

135596733 is a deficient number, since it is larger than the sum of its proper divisors (45198915).

135596733 is an equidigital number, since it uses as much as digits as its factorization.

135596733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45198914.

The product of its digits is 255150, while the sum is 42.

The square root of 135596733 is about 11644.6010236504. The cubic root of 135596733 is about 513.7475242154.

The spelling of 135596733 in words is "one hundred thirty-five million, five hundred ninety-six thousand, seven hundred thirty-three".