13052512 has 36 divisors (see below), whose sum is σ = 28253988. Its totient is φ = 5931200.

The previous prime is 13052503. The next prime is 13052513. The reversal of 13052512 is 21525031.

It is a self number, because there is not a number n which added to its sum of digits gives 13052512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13052513) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2187 + ... + 5557.

It is an arithmetic number, because the mean of its divisors is an integer number (784833).

Almost surely, 2^13052512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13052512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14126994).

13052512 is an abundant number, since it is smaller than the sum of its proper divisors (15201476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13052512 is a wasteful number, since it uses less digits than its factorization.

13052512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3403 (or 3384 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 13052512 is about 3612.8260406502. The cubic root of 13052512 is about 235.4496416110.

Adding to 13052512 its reverse (21525031), we get a palindrome (34577543).

The spelling of 13052512 in words is "thirteen million, fifty-two thousand, five hundred twelve".