13453375 has 32 divisors (see below), whose sum is σ = 19184256. Its totient is φ = 9331200.

The previous prime is 13453373. The next prime is 13453381. The reversal of 13453375 is 57335431.

It is not a de Polignac number, because 13453375 - 2¹ = 13453373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13453373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27382 + ... + 27868.

It is an arithmetic number, because the mean of its divisors is an integer number (599508).

Almost surely, 2^13453375 is an apocalyptic number.

13453375 is a deficient number, since it is larger than the sum of its proper divisors (5730881).

13453375 is a wasteful number, since it uses less digits than its factorization.

13453375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532 (or 522 counting only the distinct ones).

The product of its digits is 18900, while the sum is 31.

The square root of 13453375 is about 3667.8842675308. The cubic root of 13453375 is about 237.8357209665.

The spelling of 13453375 in words is "thirteen million, four hundred fifty-three thousand, three hundred seventy-five".