1002530052529 has 2 divisors, whose sum is σ = 1002530052530. Its totient is φ = 1002530052528.

The previous prime is 1002530052523. The next prime is 1002530052569. The reversal of 1002530052529 is 9252500352001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 944301949504 + 58228103025 = 971752^2 + 241305^2 .

It is an emirp because it is prime and its reverse (9252500352001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1002530052529 - 2⁷ = 1002530052401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1002530052494 and 1002530052503.

It is not a weakly prime, because it can be changed into another prime (1002530052523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501265026264 + 501265026265.

It is an arithmetic number, because the mean of its divisors is an integer number (501265026265).

Almost surely, 2^{1002530052529} is an apocalyptic number.

It is an amenable number.

1002530052529 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002530052529 is an equidigital number, since it uses as much as digits as its factorization.

1002530052529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 1002530052529 in words is "one trillion, two billion, five hundred thirty million, fifty-two thousand, five hundred twenty-nine".