12795835534949 has 2 divisors, whose sum is σ = 12795835534950. Its totient is φ = 12795835534948.

The previous prime is 12795835534943. The next prime is 12795835534961. The reversal of 12795835534949 is 94943553859721.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12795572868100 + 262666849 = 3577090^2 + 16207^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12795835534949 is a prime.

It is a super-2 number, since 2×12795835534949² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12795835534943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6397917767474 + 6397917767475.

It is an arithmetic number, because the mean of its divisors is an integer number (6397917767475).

Almost surely, 2^{12795835534949} is an apocalyptic number.

It is an amenable number.

12795835534949 is a deficient number, since it is larger than the sum of its proper divisors (1).

12795835534949 is an equidigital number, since it uses as much as digits as its factorization.

12795835534949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1469664000, while the sum is 74.

The spelling of 12795835534949 in words is "twelve trillion, seven hundred ninety-five billion, eight hundred thirty-five million, five hundred thirty-four thousand, nine hundred forty-nine".