1064533566611 has 2 divisors, whose sum is σ = 1064533566612. Its totient is φ = 1064533566610.

The previous prime is 1064533566587. The next prime is 1064533566617. The reversal of 1064533566611 is 1166653354601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1064533566611 - 2³⁴ = 1047353697427 is a prime.

It is a super-2 number, since 2×1064533566611² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1064533566617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532266783305 + 532266783306.

It is an arithmetic number, because the mean of its divisors is an integer number (532266783306).

Almost surely, 2^{1064533566611} is an apocalyptic number.

1064533566611 is a deficient number, since it is larger than the sum of its proper divisors (1).

1064533566611 is an equidigital number, since it uses as much as digits as its factorization.

1064533566611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1166400, while the sum is 47.

The spelling of 1064533566611 in words is "one trillion, sixty-four billion, five hundred thirty-three million, five hundred sixty-six thousand, six hundred eleven".