13263763 has 2 divisors, whose sum is σ = 13263764. Its totient is φ = 13263762.

The previous prime is 13263749. The next prime is 13263773. The reversal of 13263763 is 36736231.

13263763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13263763 - 2⁹ = 13263251 is a prime.

It is not a weakly prime, because it can be changed into another prime (13263703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6631881 + 6631882.

It is an arithmetic number, because the mean of its divisors is an integer number (6631882).

Almost surely, 2^13263763 is an apocalyptic number.

13263763 is a deficient number, since it is larger than the sum of its proper divisors (1).

13263763 is an equidigital number, since it uses as much as digits as its factorization.

13263763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 31.

The square root of 13263763 is about 3641.9449474148. The cubic root of 13263763 is about 236.7130771466.

Adding to 13263763 its reverse (36736231), we get a palindrome (49999994).

The spelling of 13263763 in words is "thirteen million, two hundred sixty-three thousand, seven hundred sixty-three".