1052352247813 has 2 divisors, whose sum is σ = 1052352247814. Its totient is φ = 1052352247812.

The previous prime is 1052352247801. The next prime is 1052352247819. The reversal of 1052352247813 is 3187422532501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1051613332324 + 738915489 = 1025482^2 + 27183^2 .

It is a cyclic number.

It is not a de Polignac number, because 1052352247813 - 2⁹ = 1052352247301 is a prime.

It is a super-2 number, since 2×1052352247813² (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 1052352247813.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052352247819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526176123906 + 526176123907.

It is an arithmetic number, because the mean of its divisors is an integer number (526176123907).

Almost surely, 2^{1052352247813} is an apocalyptic number.

It is an amenable number.

1052352247813 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052352247813 is an equidigital number, since it uses as much as digits as its factorization.

1052352247813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 1052352247813 in words is "one trillion, fifty-two billion, three hundred fifty-two million, two hundred forty-seven thousand, eight hundred thirteen".