13543052 has 6 divisors (see below), whose sum is σ = 23700348. Its totient is φ = 6771524.

The previous prime is 13543051. The next prime is 13543069. The reversal of 13543052 is 25034531.

13543052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13543051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1692878 + ... + 1692885.

It is an arithmetic number, because the mean of its divisors is an integer number (3950058).

Almost surely, 2^13543052 is an apocalyptic number.

It is an amenable number.

13543052 is a deficient number, since it is larger than the sum of its proper divisors (10157296).

13543052 is a wasteful number, since it uses less digits than its factorization.

13543052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3385767 (or 3385765 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 13543052 is about 3680.0885858903. The cubic root of 13543052 is about 238.3630032449.

Adding to 13543052 its reverse (25034531), we get a palindrome (38577583).

The spelling of 13543052 in words is "thirteen million, five hundred forty-three thousand, fifty-two".