135537713 has 8 divisors (see below), whose sum is σ = 137671968. Its totient is φ = 133411104.

The previous prime is 135537683. The next prime is 135537739. The reversal of 135537713 is 317735531.

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

It is a cyclic number.

It is not a de Polignac number, because 135537713 - 2²⁴ = 118760497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135531713) 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, 41270 + ... + 44432.

It is an arithmetic number, because the mean of its divisors is an integer number (17208996).

Almost surely, 2^135537713 is an apocalyptic number.

It is an amenable number.

135537713 is a deficient number, since it is larger than the sum of its proper divisors (2134255).

135537713 is an equidigital number, since it uses as much as digits as its factorization.

135537713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3823.

The product of its digits is 33075, while the sum is 35.

The square root of 135537713 is about 11642.0665261800. The cubic root of 135537713 is about 513.6729752728.

The spelling of 135537713 in words is "one hundred thirty-five million, five hundred thirty-seven thousand, seven hundred thirteen".