2530999297 has 2 divisors, whose sum is σ = 2530999298. Its totient is φ = 2530999296.

The previous prime is 2530999283. The next prime is 2530999301. The reversal of 2530999297 is 7929990352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2336368896 + 194630401 = 48336^2 + 13951^2 .

It is a cyclic number.

It is not a de Polignac number, because 2530999297 - 2²³ = 2522610689 is a prime.

It is not a weakly prime, because it can be changed into another prime (2530999217) 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, 1265499648 + 1265499649.

It is an arithmetic number, because the mean of its divisors is an integer number (1265499649).

Almost surely, 2^2530999297 is an apocalyptic number.

It is an amenable number.

2530999297 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530999297 is an equidigital number, since it uses as much as digits as its factorization.

2530999297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2755620, while the sum is 55.

The square root of 2530999297 is about 50309.0379256054. The cubic root of 2530999297 is about 1362.7954497970.

The spelling of 2530999297 in words is "two billion, five hundred thirty million, nine hundred ninety-nine thousand, two hundred ninety-seven".