2152530204263 has 2 divisors, whose sum is σ = 2152530204264. Its totient is φ = 2152530204262.

The previous prime is 2152530204247. The next prime is 2152530204289. The reversal of 2152530204263 is 3624020352512.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2152530204263 - 2⁴ = 2152530204247 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2152530204203) 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, 1076265102131 + 1076265102132.

It is an arithmetic number, because the mean of its divisors is an integer number (1076265102132).

Almost surely, 2^{2152530204263} is an apocalyptic number.

2152530204263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2152530204263 is an equidigital number, since it uses as much as digits as its factorization.

2152530204263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 2152530204263 its reverse (3624020352512), we get a palindrome (5776550556775).

The spelling of 2152530204263 in words is "two trillion, one hundred fifty-two billion, five hundred thirty million, two hundred four thousand, two hundred sixty-three".