12803524753 has 2 divisors, whose sum is σ = 12803524754. Its totient is φ = 12803524752.

The previous prime is 12803524711. The next prime is 12803524759. The reversal of 12803524753 is 35742530821.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6637035024 + 6166489729 = 81468^2 + 78527^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12803524753 is a prime.

It is a super-2 number, since 2×12803524753² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12803524759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6401762376 + 6401762377.

It is an arithmetic number, because the mean of its divisors is an integer number (6401762377).

Almost surely, 2^12803524753 is an apocalyptic number.

It is an amenable number.

12803524753 is a deficient number, since it is larger than the sum of its proper divisors (1).

12803524753 is an equidigital number, since it uses as much as digits as its factorization.

12803524753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 12803524753 in words is "twelve billion, eight hundred three million, five hundred twenty-four thousand, seven hundred fifty-three".