13523461324 has 12 divisors (see below), whose sum is σ = 23728503400. Its totient is φ = 6743888928.

The previous prime is 13523461309. The next prime is 13523461333. The reversal of 13523461324 is 42316432531.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13523461324.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4458729 + ... + 4461760.

Almost surely, 2^13523461324 is an apocalyptic number.

It is an amenable number.

13523461324 is a deficient number, since it is larger than the sum of its proper divisors (10205042076).

13523461324 is a wasteful number, since it uses less digits than its factorization.

13523461324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8920872 (or 8920870 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

Adding to 13523461324 its reverse (42316432531), we get a palindrome (55839893855).

The spelling of 13523461324 in words is "thirteen billion, five hundred twenty-three million, four hundred sixty-one thousand, three hundred twenty-four".