13540051135 has 32 divisors (see below), whose sum is σ = 18118275840. Its totient is φ = 9644963328.

The previous prime is 13540051123. The next prime is 13540051157. The reversal of 13540051135 is 53115004531.

It is not a de Polignac number, because 13540051135 - 2⁵ = 13540051103 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2498689 + ... + 2504101.

It is an arithmetic number, because the mean of its divisors is an integer number (566196120).

Almost surely, 2^13540051135 is an apocalyptic number.

13540051135 is a deficient number, since it is larger than the sum of its proper divisors (4578224705).

13540051135 is a wasteful number, since it uses less digits than its factorization.

13540051135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6787.

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 13540051135 its reverse (53115004531), we get a palindrome (66655055666).

The spelling of 13540051135 in words is "thirteen billion, five hundred forty million, fifty-one thousand, one hundred thirty-five".