1063735962217 has 2 divisors, whose sum is σ = 1063735962218. Its totient is φ = 1063735962216.

The previous prime is 1063735962143. The next prime is 1063735962281. The reversal of 1063735962217 is 7122695373601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1058880102361 + 4855859856 = 1029019^2 + 69684^2 .

It is an emirp because it is prime and its reverse (7122695373601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1063735962217 - 2²³ = 1063727573609 is a prime.

It is a super-2 number, since 2×1063735962217² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1063735962017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531867981108 + 531867981109.

It is an arithmetic number, because the mean of its divisors is an integer number (531867981109).

Almost surely, 2^{1063735962217} is an apocalyptic number.

It is an amenable number.

1063735962217 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063735962217 is an equidigital number, since it uses as much as digits as its factorization.

1063735962217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2857680, while the sum is 52.

The spelling of 1063735962217 in words is "one trillion, sixty-three billion, seven hundred thirty-five million, nine hundred sixty-two thousand, two hundred seventeen".