13531435413 has 8 divisors (see below), whose sum is σ = 19103203008. Its totient is φ = 8490312384.

The previous prime is 13531435397. The next prime is 13531435433. The reversal of 13531435413 is 31453413531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13531435413 - 2⁴ = 13531435397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13531435433) 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, 132661081 + ... + 132661182.

It is an arithmetic number, because the mean of its divisors is an integer number (2387900376).

Almost surely, 2^13531435413 is an apocalyptic number.

It is an amenable number.

13531435413 is a deficient number, since it is larger than the sum of its proper divisors (5571767595).

13531435413 is a wasteful number, since it uses less digits than its factorization.

13531435413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265322283.

The product of its digits is 32400, while the sum is 33.

Adding to 13531435413 its reverse (31453413531), we get a palindrome (44984848944).

The spelling of 13531435413 in words is "thirteen billion, five hundred thirty-one million, four hundred thirty-five thousand, four hundred thirteen".