135693735 has 8 divisors (see below), whose sum is σ = 217110000. Its totient is φ = 72369984.

The previous prime is 135693731. The next prime is 135693737. The reversal of 135693735 is 537396531.

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

It is not a de Polignac number, because 135693735 - 2² = 135693731 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135693731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4523110 + ... + 4523139.

It is an arithmetic number, because the mean of its divisors is an integer number (27138750).

Almost surely, 2^135693735 is an apocalyptic number.

135693735 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135693735 is a deficient number, since it is larger than the sum of its proper divisors (81416265).

135693735 is an equidigital number, since it uses as much as digits as its factorization.

135693735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9046257.

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

The square root of 135693735 is about 11648.7653852243. The cubic root of 135693735 is about 513.8700017450.

The spelling of 135693735 in words is "one hundred thirty-five million, six hundred ninety-three thousand, seven hundred thirty-five".