2530236613439 has 2 divisors, whose sum is σ = 2530236613440. Its totient is φ = 2530236613438.

The previous prime is 2530236613417. The next prime is 2530236613441. The reversal of 2530236613439 is 9343166320352.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2530236613439 - 2¹⁶ = 2530236547903 is a prime.

Together with 2530236613441, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2530236613393 and 2530236613402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2530236613939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265118306719 + 1265118306720.

It is an arithmetic number, because the mean of its divisors is an integer number (1265118306720).

Almost surely, 2^{2530236613439} is an apocalyptic number.

2530236613439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530236613439 is an equidigital number, since it uses as much as digits as its factorization.

2530236613439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2099520, while the sum is 47.

The spelling of 2530236613439 in words is "two trillion, five hundred thirty billion, two hundred thirty-six million, six hundred thirteen thousand, four hundred thirty-nine".