1064266469573 has 2 divisors, whose sum is σ = 1064266469574. Its totient is φ = 1064266469572.

The previous prime is 1064266469503. The next prime is 1064266469641. The reversal of 1064266469573 is 3759646624601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1009817980609 + 54448488964 = 1004897^2 + 233342^2 .

It is a cyclic number.

It is not a de Polignac number, because 1064266469573 - 2¹⁴ = 1064266453189 is a prime.

It is a super-2 number, since 2×1064266469573² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1064266469503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532133234786 + 532133234787.

It is an arithmetic number, because the mean of its divisors is an integer number (532133234787).

Almost surely, 2^{1064266469573} is an apocalyptic number.

It is an amenable number.

1064266469573 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064266469573 is an equidigital number, since it uses as much as digits as its factorization.

1064266469573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39191040, while the sum is 59.

The spelling of 1064266469573 in words is "one trillion, sixty-four billion, two hundred sixty-six million, four hundred sixty-nine thousand, five hundred seventy-three".