1063466846777 has 2 divisors, whose sum is σ = 1063466846778. Its totient is φ = 1063466846776.

The previous prime is 1063466846749. The next prime is 1063466846801. The reversal of 1063466846777 is 7776486643601.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 631382803216 + 432084043561 = 794596^2 + 657331^2 .

It is a cyclic number.

It is not a de Polignac number, because 1063466846777 - 2³⁸ = 788588939833 is a prime.

It is a super-2 number, since 2×1063466846777² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1063466842777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531733423388 + 531733423389.

It is an arithmetic number, because the mean of its divisors is an integer number (531733423389).

Almost surely, 2^{1063466846777} is an apocalyptic number.

It is an amenable number.

1063466846777 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063466846777 is an equidigital number, since it uses as much as digits as its factorization.

1063466846777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 170698752, while the sum is 65.

The spelling of 1063466846777 in words is "one trillion, sixty-three billion, four hundred sixty-six million, eight hundred forty-six thousand, seven hundred seventy-seven".