132798128753 has 2 divisors, whose sum is σ = 132798128754. Its totient is φ = 132798128752.

The previous prime is 132798128731. The next prime is 132798128789. The reversal of 132798128753 is 357821897231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126528181264 + 6269947489 = 355708^2 + 79183^2 .

It is a cyclic number.

It is not a de Polignac number, because 132798128753 - 2¹⁰ = 132798127729 is a prime.

It is not a weakly prime, because it can be changed into another prime (132798128153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66399064376 + 66399064377.

It is an arithmetic number, because the mean of its divisors is an integer number (66399064377).

Almost surely, 2^132798128753 is an apocalyptic number.

It is an amenable number.

132798128753 is a deficient number, since it is larger than the sum of its proper divisors (1).

132798128753 is an equidigital number, since it uses as much as digits as its factorization.

132798128753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5080320, while the sum is 56.

The spelling of 132798128753 in words is "one hundred thirty-two billion, seven hundred ninety-eight million, one hundred twenty-eight thousand, seven hundred fifty-three".