12796350563 has 2 divisors, whose sum is σ = 12796350564. Its totient is φ = 12796350562.

The previous prime is 12796350473. The next prime is 12796350583. The reversal of 12796350563 is 36505369721.

It is a strong prime.

It is an emirp because it is prime and its reverse (36505369721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12796350563 - 2¹⁶ = 12796285027 is a prime.

It is not a weakly prime, because it can be changed into another prime (12796350583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6398175281 + 6398175282.

It is an arithmetic number, because the mean of its divisors is an integer number (6398175282).

Almost surely, 2^12796350563 is an apocalyptic number.

12796350563 is a deficient number, since it is larger than the sum of its proper divisors (1).

12796350563 is an equidigital number, since it uses as much as digits as its factorization.

12796350563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1020600, while the sum is 47.

The spelling of 12796350563 in words is "twelve billion, seven hundred ninety-six million, three hundred fifty thousand, five hundred sixty-three".