2548288517 has 2 divisors, whose sum is σ = 2548288518. Its totient is φ = 2548288516.

The previous prime is 2548288511. The next prime is 2548288549. The reversal of 2548288517 is 7158828452.

2548288517 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1610336641 + 937951876 = 40129^2 + 30626^2 .

It is a cyclic number.

It is not a de Polignac number, because 2548288517 - 2¹⁰ = 2548287493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2548288511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1274144258 + 1274144259.

It is an arithmetic number, because the mean of its divisors is an integer number (1274144259).

Almost surely, 2^2548288517 is an apocalyptic number.

It is an amenable number.

2548288517 is a deficient number, since it is larger than the sum of its proper divisors (1).

2548288517 is an equidigital number, since it uses as much as digits as its factorization.

2548288517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1433600, while the sum is 50.

The square root of 2548288517 is about 50480.5756405372. The cubic root of 2548288517 is about 1365.8914895366.

The spelling of 2548288517 in words is "two billion, five hundred forty-eight million, two hundred eighty-eight thousand, five hundred seventeen".