13253753 has 2 divisors, whose sum is σ = 13253754. Its totient is φ = 13253752.

The previous prime is 13253749. The next prime is 13253759. The reversal of 13253753 is 35735231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7118224 + 6135529 = 2668^2 + 2477^2 .

It is a cyclic number.

It is not a de Polignac number, because 13253753 - 2² = 13253749 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13253759) 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 as a sum of consecutive naturals, namely, 6626876 + 6626877.

It is an arithmetic number, because the mean of its divisors is an integer number (6626877).

Almost surely, 2^13253753 is an apocalyptic number.

It is an amenable number.

13253753 is a deficient number, since it is larger than the sum of its proper divisors (1).

13253753 is an equidigital number, since it uses as much as digits as its factorization.

13253753 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9450, while the sum is 29.

The square root of 13253753 is about 3640.5704223377. The cubic root of 13253753 is about 236.6535140038.

Adding to 13253753 its reverse (35735231), we get a palindrome (48988984).

The spelling of 13253753 in words is "thirteen million, two hundred fifty-three thousand, seven hundred fifty-three".