13537452 has 48 divisors (see below), whose sum is σ = 32958464. Its totient is φ = 4320000.

The previous prime is 13537451. The next prime is 13537463. The reversal of 13537452 is 25473531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13537451) 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 15 ways as a sum of consecutive naturals, for example, 56052 + ... + 56292.

Almost surely, 2^13537452 is an apocalyptic number.

13537452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13537452 is an abundant number, since it is smaller than the sum of its proper divisors (19421012).

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

13537452 is a wasteful number, since it uses less digits than its factorization.

13537452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430 (or 428 counting only the distinct ones).

The product of its digits is 12600, while the sum is 30.

The square root of 13537452 is about 3679.3276559719. The cubic root of 13537452 is about 238.3301446534.

The spelling of 13537452 in words is "thirteen million, five hundred thirty-seven thousand, four hundred fifty-two".