13545351 has 12 divisors (see below), whose sum is σ = 19802328. Its totient is φ = 8920944.

The previous prime is 13545341. The next prime is 13545359. The reversal of 13545351 is 15354531.

It is not a de Polignac number, because 13545351 - 2¹⁰ = 13544327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13545359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8320 + ... + 9813.

It is an arithmetic number, because the mean of its divisors is an integer number (1650194).

Almost surely, 2^13545351 is an apocalyptic number.

13545351 is a deficient number, since it is larger than the sum of its proper divisors (6256977).

13545351 is a wasteful number, since it uses less digits than its factorization.

13545351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18222 (or 18219 counting only the distinct ones).

The product of its digits is 4500, while the sum is 27.

The square root of 13545351 is about 3680.4009292467. The cubic root of 13545351 is about 238.3764902477.

Adding to 13545351 its reverse (15354531), we get a palindrome (28899882).

The spelling of 13545351 in words is "thirteen million, five hundred forty-five thousand, three hundred fifty-one".