13452653 has 4 divisors (see below), whose sum is σ = 13530588. Its totient is φ = 13374720.

The previous prime is 13452641. The next prime is 13452683. The reversal of 13452653 is 35625431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35625431 = 1187 ⋅30013.

It can be written as a sum of positive squares in 2 ways, for example, as 8421604 + 5031049 = 2902^2 + 2243^2 .

It is a cyclic number.

It is not a de Polignac number, because 13452653 - 2¹⁰ = 13451629 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 (13452613) 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 3 ways as a sum of consecutive naturals, for example, 38708 + ... + 39053.

It is an arithmetic number, because the mean of its divisors is an integer number (3382647).

Almost surely, 2^13452653 is an apocalyptic number.

It is an amenable number.

13452653 is a deficient number, since it is larger than the sum of its proper divisors (77935).

13452653 is an equidigital number, since it uses as much as digits as its factorization.

13452653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77934.

The product of its digits is 10800, while the sum is 29.

The square root of 13452653 is about 3667.7858443481. The cubic root of 13452653 is about 237.8314662606.

The spelling of 13452653 in words is "thirteen million, four hundred fifty-two thousand, six hundred fifty-three".