135500613 has 32 divisors (see below), whose sum is σ = 194890752. Its totient is φ = 83529600.

The previous prime is 135500587. The next prime is 135500621. The reversal of 135500613 is 316005531.

It is not a de Polignac number, because 135500613 - 2¹⁶ = 135435077 is a prime.

It is a super-2 number, since 2×135500613² = 36720832246751538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135500653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 596806 + ... + 597032.

It is an arithmetic number, because the mean of its divisors is an integer number (6090336).

Almost surely, 2^135500613 is an apocalyptic number.

It is an amenable number.

135500613 is a deficient number, since it is larger than the sum of its proper divisors (59390139).

135500613 is a wasteful number, since it uses less digits than its factorization.

135500613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 135500613 is about 11640.4730573976. The cubic root of 135500613 is about 513.6261026938.

The spelling of 135500613 in words is "one hundred thirty-five million, five hundred thousand, six hundred thirteen".