8751395063969 has 2 divisors, whose sum is σ = 8751395063970. Its totient is φ = 8751395063968.

The previous prime is 8751395063953. The next prime is 8751395064017. The reversal of 8751395063969 is 9693605931578.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8696129166400 + 55265897569 = 2948920^2 + 235087^2 .

It is a cyclic number.

It is not a de Polignac number, because 8751395063969 - 2⁴ = 8751395063953 is a prime.

It is a super-2 number, since 2×8751395063969² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8751395063069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4375697531984 + 4375697531985.

It is an arithmetic number, because the mean of its divisors is an integer number (4375697531985).

Almost surely, 2^{8751395063969} is an apocalyptic number.

It is an amenable number.

8751395063969 is a deficient number, since it is larger than the sum of its proper divisors (1).

8751395063969 is an equidigital number, since it uses as much as digits as its factorization.

8751395063969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 330674400, while the sum is 71.

The spelling of 8751395063969 in words is "eight trillion, seven hundred fifty-one billion, three hundred ninety-five million, sixty-three thousand, nine hundred sixty-nine".