132279533569 has 2 divisors, whose sum is σ = 132279533570. Its totient is φ = 132279533568.

The previous prime is 132279533563. The next prime is 132279533579. The reversal of 132279533569 is 965335972231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121181964544 + 11097569025 = 348112^2 + 105345^2 .

It is an emirp because it is prime and its reverse (965335972231) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132279533569 is a prime.

It is a super-2 number, since 2×132279533569² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (132279533563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66139766784 + 66139766785.

It is an arithmetic number, because the mean of its divisors is an integer number (66139766785).

Almost surely, 2^132279533569 is an apocalyptic number.

It is an amenable number.

132279533569 is a deficient number, since it is larger than the sum of its proper divisors (1).

132279533569 is an equidigital number, since it uses as much as digits as its factorization.

132279533569 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9185400, while the sum is 55.

The spelling of 132279533569 in words is "one hundred thirty-two billion, two hundred seventy-nine million, five hundred thirty-three thousand, five hundred sixty-nine".