13535402135 has 8 divisors (see below), whose sum is σ = 16948677600. Its totient is φ = 10357525024.

The previous prime is 13535402107. The next prime is 13535402141. The reversal of 13535402135 is 53120453531.

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 13535402135 - 2¹⁰ = 13535401111 is a prime.

It is a super-2 number, since 2×13535402135² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58849460 + ... + 58849689.

It is an arithmetic number, because the mean of its divisors is an integer number (2118584700).

Almost surely, 2^13535402135 is an apocalyptic number.

13535402135 is a deficient number, since it is larger than the sum of its proper divisors (3413275465).

13535402135 is a wasteful number, since it uses less digits than its factorization.

13535402135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117699177.

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 13535402135 its reverse (53120453531), we get a palindrome (66655855666).

The spelling of 13535402135 in words is "thirteen billion, five hundred thirty-five million, four hundred two thousand, one hundred thirty-five".