1052006520053 has 2 divisors, whose sum is σ = 1052006520054. Its totient is φ = 1052006520052.

The previous prime is 1052006520043. The next prime is 1052006520079. The reversal of 1052006520053 is 3500256002501.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 664815191044 + 387191329009 = 815362^2 + 622247^2 .

It is a cyclic number.

It is not a de Polignac number, because 1052006520053 - 2¹⁶ = 1052006454517 is a prime.

It is a super-2 number, since 2×1052006520053² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052006519998 and 1052006520025.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052006520023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526003260026 + 526003260027.

It is an arithmetic number, because the mean of its divisors is an integer number (526003260027).

Almost surely, 2^{1052006520053} is an apocalyptic number.

It is an amenable number.

1052006520053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052006520053 is an equidigital number, since it uses as much as digits as its factorization.

1052006520053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 1052006520053 in words is "one trillion, fifty-two billion, six million, five hundred twenty thousand, fifty-three".