13625383 has 4 divisors (see below), whose sum is σ = 13633048. Its totient is φ = 13617720.

The previous prime is 13625371. The next prime is 13625411. The reversal of 13625383 is 38352631.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 38352631 = 109 ⋅351859.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13625383 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 (13625323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373 + ... + 5233.

It is an arithmetic number, because the mean of its divisors is an integer number (3408262).

Almost surely, 2^13625383 is an apocalyptic number.

13625383 is a deficient number, since it is larger than the sum of its proper divisors (7665).

13625383 is an equidigital number, since it uses as much as digits as its factorization.

13625383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7664.

The product of its digits is 12960, while the sum is 31.

The square root of 13625383 is about 3691.2576447601. The cubic root of 13625383 is about 238.8450469952.

The spelling of 13625383 in words is "thirteen million, six hundred twenty-five thousand, three hundred eighty-three".