13253763 has 8 divisors (see below), whose sum is σ = 18005328. Its totient is φ = 8669024.

The previous prime is 13253759. The next prime is 13253767. The reversal of 13253763 is 36735231.

It is an interprime number because it is at equal distance from previous prime (13253759) and next prime (13253767).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13253763 - 2² = 13253759 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13253763.

It is not an unprimeable number, because it can be changed into a prime (13253767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41520 + ... + 41837.

It is an arithmetic number, because the mean of its divisors is an integer number (2250666).

Almost surely, 2^13253763 is an apocalyptic number.

13253763 is a deficient number, since it is larger than the sum of its proper divisors (4751565).

13253763 is an equidigital number, since it uses as much as digits as its factorization.

13253763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83413.

The product of its digits is 11340, while the sum is 30.

The square root of 13253763 is about 3640.5717957486. The cubic root of 13253763 is about 236.6535735224.

Adding to 13253763 its reverse (36735231), we get a palindrome (49988994).

The spelling of 13253763 in words is "thirteen million, two hundred fifty-three thousand, seven hundred sixty-three".