1052006520023 has 2 divisors, whose sum is σ = 1052006520024. Its totient is φ = 1052006520022.

The previous prime is 1052006520011. The next prime is 1052006520043. The reversal of 1052006520023 is 3200256002501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1052006520023 - 2³⁴ = 1034826650839 is a prime.

It is a super-2 number, since 2×1052006520023² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052006519974 and 1052006520001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052006520043) 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, 526003260011 + 526003260012.

It is an arithmetic number, because the mean of its divisors is an integer number (526003260012).

Almost surely, 2^{1052006520023} is an apocalyptic number.

1052006520023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052006520023 is an equidigital number, since it uses as much as digits as its factorization.

1052006520023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 1052006520023 in words is "one trillion, fifty-two billion, six million, five hundred twenty thousand, twenty-three".