2530124310689 has 2 divisors, whose sum is σ = 2530124310690. Its totient is φ = 2530124310688.

The previous prime is 2530124310611. The next prime is 2530124310697. The reversal of 2530124310689 is 9860134210352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1445958150400 + 1084166160289 = 1202480^2 + 1041233^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2530124310689 is a prime.

It is not a weakly prime, because it can be changed into another prime (2530124310089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265062155344 + 1265062155345.

It is an arithmetic number, because the mean of its divisors is an integer number (1265062155345).

Almost surely, 2^{2530124310689} is an apocalyptic number.

It is an amenable number.

2530124310689 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530124310689 is an equidigital number, since it uses as much as digits as its factorization.

2530124310689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 2530124310689 in words is "two trillion, five hundred thirty billion, one hundred twenty-four million, three hundred ten thousand, six hundred eighty-nine".