2530453425121 has 2 divisors, whose sum is σ = 2530453425122. Its totient is φ = 2530453425120.

The previous prime is 2530453425089. The next prime is 2530453425131. The reversal of 2530453425121 is 1215243540352.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1358623360000 + 1171830065121 = 1165600^2 + 1082511^2 .

It is a cyclic number.

It is not a de Polignac number, because 2530453425121 - 2⁵ = 2530453425089 is a prime.

It is not a weakly prime, because it can be changed into another prime (2530453425131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265226712560 + 1265226712561.

It is an arithmetic number, because the mean of its divisors is an integer number (1265226712561).

Almost surely, 2^{2530453425121} is an apocalyptic number.

It is an amenable number.

2530453425121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530453425121 is an equidigital number, since it uses as much as digits as its factorization.

2530453425121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 2530453425121 its reverse (1215243540352), we get a palindrome (3745696965473).

The spelling of 2530453425121 in words is "two trillion, five hundred thirty billion, four hundred fifty-three million, four hundred twenty-five thousand, one hundred twenty-one".