13152543 has 8 divisors (see below), whose sum is σ = 18568368. Its totient is φ = 8252544.

The previous prime is 13152511. The next prime is 13152563. The reversal of 13152543 is 34525131.

13152543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13152543 - 2⁵ = 13152511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13152563) 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, 128896 + ... + 128997.

It is an arithmetic number, because the mean of its divisors is an integer number (2321046).

Almost surely, 2^13152543 is an apocalyptic number.

13152543 is a deficient number, since it is larger than the sum of its proper divisors (5415825).

13152543 is a wasteful number, since it uses less digits than its factorization.

13152543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257913.

The product of its digits is 1800, while the sum is 24.

The square root of 13152543 is about 3626.6434895093. The cubic root of 13152543 is about 236.0495862004.

Adding to 13152543 its reverse (34525131), we get a palindrome (47677674).

It can be divided in two parts, 13152 and 543, that added together give a triangular number (13695 = T₁₆₅).

The spelling of 13152543 in words is "thirteen million, one hundred fifty-two thousand, five hundred forty-three".