2028510130663 has 2 divisors, whose sum is σ = 2028510130664. Its totient is φ = 2028510130662.

The previous prime is 2028510130547. The next prime is 2028510130667. The reversal of 2028510130663 is 3660310158202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2028510130663 - 2²⁹ = 2027973259751 is a prime.

It is a super-2 number, since 2×2028510130663² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2028510130667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1014255065331 + 1014255065332.

It is an arithmetic number, because the mean of its divisors is an integer number (1014255065332).

Almost surely, 2^{2028510130663} is an apocalyptic number.

2028510130663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2028510130663 is an equidigital number, since it uses as much as digits as its factorization.

2028510130663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 37.

Adding to 2028510130663 its reverse (3660310158202), we get a palindrome (5688820288865).

The spelling of 2028510130663 in words is "two trillion, twenty-eight billion, five hundred ten million, one hundred thirty thousand, six hundred sixty-three".