135719535 has 16 divisors (see below), whose sum is σ = 248173056. Its totient is φ = 62043168.

The previous prime is 135719513. The next prime is 135719561. The reversal of 135719535 is 535917531.

It is not a de Polignac number, because 135719535 - 2¹⁰ = 135718511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135719493 and 135719502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 646179 + ... + 646388.

It is an arithmetic number, because the mean of its divisors is an integer number (15510816).

Almost surely, 2^135719535 is an apocalyptic number.

135719535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135719535 is a deficient number, since it is larger than the sum of its proper divisors (112453521).

135719535 is a wasteful number, since it uses less digits than its factorization.

135719535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292582.

The product of its digits is 70875, while the sum is 39.

The square root of 135719535 is about 11649.8727460861. The cubic root of 135719535 is about 513.9025677435.

The spelling of 135719535 in words is "one hundred thirty-five million, seven hundred nineteen thousand, five hundred thirty-five".