13152541 has 4 divisors (see below), whose sum is σ = 13844800. Its totient is φ = 12460284.

The previous prime is 13152511. The next prime is 13152563. The reversal of 13152541 is 14525131.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13152541 - 2⁷ = 13152413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13152511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346101 + ... + 346138.

It is an arithmetic number, because the mean of its divisors is an integer number (3461200).

Almost surely, 2^13152541 is an apocalyptic number.

It is an amenable number.

13152541 is a deficient number, since it is larger than the sum of its proper divisors (692259).

13152541 is an equidigital number, since it uses as much as digits as its factorization.

13152541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692258.

The product of its digits is 600, while the sum is 22.

The square root of 13152541 is about 3626.6432137722. The cubic root of 13152541 is about 236.0495742357.

Adding to 13152541 its reverse (14525131), we get a palindrome (27677672).

The spelling of 13152541 in words is "thirteen million, one hundred fifty-two thousand, five hundred forty-one".