13525283 has 8 divisors (see below), whose sum is σ = 14315520. Its totient is φ = 12742920.

The previous prime is 13525273. The next prime is 13525289. The reversal of 13525283 is 38252531.

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

It is not a de Polignac number, because 13525283 - 2⁸ = 13525027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13525289) 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 7 ways as a sum of consecutive naturals, for example, 1766 + ... + 5492.

It is an arithmetic number, because the mean of its divisors is an integer number (1789440).

Almost surely, 2^13525283 is an apocalyptic number.

13525283 is a deficient number, since it is larger than the sum of its proper divisors (790237).

13525283 is a wasteful number, since it uses less digits than its factorization.

13525283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3937.

The product of its digits is 7200, while the sum is 29.

The square root of 13525283 is about 3677.6735852982. The cubic root of 13525283 is about 238.2587105069.

It can be divided in two parts, 1352528 and 3, that added together give a palindrome (1352531).

The spelling of 13525283 in words is "thirteen million, five hundred twenty-five thousand, two hundred eighty-three".