2530455211 has 2 divisors, whose sum is σ = 2530455212. Its totient is φ = 2530455210.

The previous prime is 2530455181. The next prime is 2530455223. The reversal of 2530455211 is 1125540352.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2530455211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2530455211.

It is not a weakly prime, because it can be changed into another prime (2530405211) 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, 1265227605 + 1265227606.

It is an arithmetic number, because the mean of its divisors is an integer number (1265227606).

Almost surely, 2^2530455211 is an apocalyptic number.

2530455211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530455211 is an equidigital number, since it uses as much as digits as its factorization.

2530455211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 2530455211 is about 50303.6301970345. The cubic root of 2530455211 is about 1362.6977899433.

Adding to 2530455211 its reverse (1125540352), we get a palindrome (3655995563).

The spelling of 2530455211 in words is "two billion, five hundred thirty million, four hundred fifty-five thousand, two hundred eleven".