2517288497 has 2 divisors, whose sum is σ = 2517288498. Its totient is φ = 2517288496.

The previous prime is 2517288493. The next prime is 2517288503. The reversal of 2517288497 is 7948827152.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2420541601 + 96746896 = 49199^2 + 9836^2 .

It is a cyclic number.

It is not a de Polignac number, because 2517288497 - 2² = 2517288493 is a prime.

It is not a weakly prime, because it can be changed into another prime (2517288493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1258644248 + 1258644249.

It is an arithmetic number, because the mean of its divisors is an integer number (1258644249).

Almost surely, 2^2517288497 is an apocalyptic number.

It is an amenable number.

2517288497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2517288497 is an equidigital number, since it uses as much as digits as its factorization.

2517288497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2257920, while the sum is 53.

The square root of 2517288497 is about 50172.5871069053. The cubic root of 2517288497 is about 1360.3301708823.

The spelling of 2517288497 in words is "two billion, five hundred seventeen million, two hundred eighty-eight thousand, four hundred ninety-seven".