9047965753969 has 2 divisors, whose sum is σ = 9047965753970. Its totient is φ = 9047965753968.

The previous prime is 9047965753907. The next prime is 9047965754011. The reversal of 9047965753969 is 9693575697409.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8079095640625 + 968870113344 = 2842375^2 + 984312^2 .

It is a cyclic number.

It is not a de Polignac number, because 9047965753969 - 2⁹ = 9047965753457 is a prime.

It is a super-2 number, since 2×9047965753969² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9047965723969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4523982876984 + 4523982876985.

It is an arithmetic number, because the mean of its divisors is an integer number (4523982876985).

Almost surely, 2^{9047965753969} is an apocalyptic number.

It is an amenable number.

9047965753969 is a deficient number, since it is larger than the sum of its proper divisors (1).

9047965753969 is an equidigital number, since it uses as much as digits as its factorization.

9047965753969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3472081200, while the sum is 79.

The spelling of 9047965753969 in words is "nine trillion, forty-seven billion, nine hundred sixty-five million, seven hundred fifty-three thousand, nine hundred sixty-nine".