13325052 has 48 divisors (see below), whose sum is σ = 33719840. Its totient is φ = 4071168.

The previous prime is 13325051. The next prime is 13325057. The reversal of 13325052 is 25052331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13325051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35538 + ... + 35910.

Almost surely, 2^13325052 is an apocalyptic number.

13325052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13325052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16859920).

13325052 is an abundant number, since it is smaller than the sum of its proper divisors (20394788).

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

13325052 is a wasteful number, since it uses less digits than its factorization.

13325052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622 (or 620 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 13325052 is about 3650.3495723013. The cubic root of 13325052 is about 237.0771171001.

Adding to 13325052 its reverse (25052331), we get a palindrome (38377383).

The spelling of 13325052 in words is "thirteen million, three hundred twenty-five thousand, fifty-two".