13545314 has 4 divisors (see below), whose sum is σ = 20317974. Its totient is φ = 6772656.

The previous prime is 13545313. The next prime is 13545331. The reversal of 13545314 is 41354531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41354531 = 433 ⋅95507.

It can be written as a sum of positive squares in only one way, i.e., 12020089 + 1525225 = 3467^2 + 1235^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13545313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3386327 + ... + 3386330.

Almost surely, 2^13545314 is an apocalyptic number.

13545314 is a deficient number, since it is larger than the sum of its proper divisors (6772660).

13545314 is an equidigital number, since it uses as much as digits as its factorization.

13545314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6772659.

The product of its digits is 3600, while the sum is 26.

The square root of 13545314 is about 3680.3959026170. The cubic root of 13545314 is about 238.3762732006.

Adding to 13545314 its reverse (41354531), we get a palindrome (54899845).

The spelling of 13545314 in words is "thirteen million, five hundred forty-five thousand, three hundred fourteen".