135005526385 has 8 divisors (see below), whose sum is σ = 169050398400. Its totient is φ = 103308576624.

The previous prime is 135005526379. The next prime is 135005526389. The reversal of 135005526385 is 583625500531.

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 135005526385 - 2³⁵ = 100645788017 is a prime.

It is a super-3 number, since 3×135005526385³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (135005526389) 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, 586980435 + ... + 586980664.

It is an arithmetic number, because the mean of its divisors is an integer number (21131299800).

Almost surely, 2^135005526385 is an apocalyptic number.

It is an amenable number.

135005526385 is a deficient number, since it is larger than the sum of its proper divisors (34044872015).

135005526385 is a wasteful number, since it uses less digits than its factorization.

135005526385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173961127.

The product of its (nonzero) digits is 540000, while the sum is 43.

The spelling of 135005526385 in words is "one hundred thirty-five billion, five million, five hundred twenty-six thousand, three hundred eighty-five".