10543698962773 has 2 divisors, whose sum is σ = 10543698962774. Its totient is φ = 10543698962772.

The previous prime is 10543698962761. The next prime is 10543698962777. The reversal of 10543698962773 is 37726989634501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8272716270289 + 2270982692484 = 2876233^2 + 1506978^2 .

It is an emirp because it is prime and its reverse (37726989634501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10543698962773 is a prime.

It is a super-2 number, since 2×10543698962773² (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 (10543698962777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5271849481386 + 5271849481387.

It is an arithmetic number, because the mean of its divisors is an integer number (5271849481387).

It is a 2-persistent number, because it is pandigital, and so is 2⋅10543698962773 = 21087397925546, but 3⋅10543698962773 = 31631096888319 is not.

Almost surely, 2^{10543698962773} is an apocalyptic number.

It is an amenable number.

10543698962773 is a deficient number, since it is larger than the sum of its proper divisors (1).

10543698962773 is an equidigital number, since it uses as much as digits as its factorization.

10543698962773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 411505920, while the sum is 70.

The spelling of 10543698962773 in words is "ten trillion, five hundred forty-three billion, six hundred ninety-eight million, nine hundred sixty-two thousand, seven hundred seventy-three".