1352032728569 has 2 divisors, whose sum is σ = 1352032728570. Its totient is φ = 1352032728568.

The previous prime is 1352032728517. The next prime is 1352032728649. The reversal of 1352032728569 is 9658272302531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1093724830969 + 258307897600 = 1045813^2 + 508240^2 .

It is a cyclic number.

It is not a de Polignac number, because 1352032728569 - 2²⁰ = 1352031679993 is a prime.

It is a super-2 number, since 2×1352032728569² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1352032728569.

It is not a weakly prime, because it can be changed into another prime (1352032728169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676016364284 + 676016364285.

It is an arithmetic number, because the mean of its divisors is an integer number (676016364285).

Almost surely, 2^{1352032728569} is an apocalyptic number.

It is an amenable number.

1352032728569 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352032728569 is an equidigital number, since it uses as much as digits as its factorization.

1352032728569 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5443200, while the sum is 53.

The spelling of 1352032728569 in words is "one trillion, three hundred fifty-two billion, thirty-two million, seven hundred twenty-eight thousand, five hundred sixty-nine".