1063763957593 has 2 divisors, whose sum is σ = 1063763957594. Its totient is φ = 1063763957592.

The previous prime is 1063763957561. The next prime is 1063763957609. The reversal of 1063763957593 is 3957593673601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 917739092169 + 146024865424 = 957987^2 + 382132^2 .

It is a cyclic number.

It is not a de Polignac number, because 1063763957593 - 2⁵ = 1063763957561 is a prime.

It is a super-2 number, since 2×1063763957593² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1063763954593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531881978796 + 531881978797.

It is an arithmetic number, because the mean of its divisors is an integer number (531881978797).

Almost surely, 2^{1063763957593} is an apocalyptic number.

It is an amenable number.

1063763957593 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063763957593 is an equidigital number, since it uses as much as digits as its factorization.

1063763957593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96446700, while the sum is 64.

The spelling of 1063763957593 in words is "one trillion, sixty-three billion, seven hundred sixty-three million, nine hundred fifty-seven thousand, five hundred ninety-three".