13052533 has 8 divisors (see below), whose sum is σ = 14197176. Its totient is φ = 11928000.

The previous prime is 13052513. The next prime is 13052537. The reversal of 13052533 is 33525031.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 142884 + 12909649 = 378^2 + 3593^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 13052533 - 2⁹ = 13052021 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 (13052537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3658 + ... + 6283.

It is an arithmetic number, because the mean of its divisors is an integer number (1774647).

Almost surely, 2^13052533 is an apocalyptic number.

13052533 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13052533 is a deficient number, since it is larger than the sum of its proper divisors (1144643).

13052533 is a wasteful number, since it uses less digits than its factorization.

13052533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10055.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 13052533 is about 3612.8289469611. The cubic root of 13052533 is about 235.4497678814.

Adding to 13052533 its reverse (33525031), we get a palindrome (46577564).

The spelling of 13052533 in words is "thirteen million, fifty-two thousand, five hundred thirty-three".