13453353 has 12 divisors (see below), whose sum is σ = 19551168. Its totient is φ = 8914200.

The previous prime is 13453351. The next prime is 13453369. The reversal of 13453353 is 35335431.

It is a happy number.

It is not a de Polignac number, because 13453353 - 2¹ = 13453351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13453351) 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, 2973 + ... + 5978.

It is an arithmetic number, because the mean of its divisors is an integer number (1629264).

Almost surely, 2^13453353 is an apocalyptic number.

It is an amenable number.

13453353 is a deficient number, since it is larger than the sum of its proper divisors (6097815).

13453353 is a wasteful number, since it uses less digits than its factorization.

13453353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9124 (or 9121 counting only the distinct ones).

The product of its digits is 8100, while the sum is 27.

The square root of 13453353 is about 3667.8812685255. The cubic root of 13453353 is about 237.8355913240.

Adding to 13453353 its reverse (35335431), we get a palindrome (48788784).

The spelling of 13453353 in words is "thirteen million, four hundred fifty-three thousand, three hundred fifty-three".