2530263664199 has 2 divisors, whose sum is σ = 2530263664200. Its totient is φ = 2530263664198.

The previous prime is 2530263664177. The next prime is 2530263664223. The reversal of 2530263664199 is 9914663620352.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2530263664199 - 2¹² = 2530263660103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2530263664129) 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, 1265131832099 + 1265131832100.

It is an arithmetic number, because the mean of its divisors is an integer number (1265131832100).

Almost surely, 2^{2530263664199} is an apocalyptic number.

2530263664199 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530263664199 is an equidigital number, since it uses as much as digits as its factorization.

2530263664199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12597120, while the sum is 56.

The spelling of 2530263664199 in words is "two trillion, five hundred thirty billion, two hundred sixty-three million, six hundred sixty-four thousand, one hundred ninety-nine".