5168525617 has 2 divisors, whose sum is σ = 5168525618. Its totient is φ = 5168525616.

The previous prime is 5168525587. The next prime is 5168525639. The reversal of 5168525617 is 7165258615.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4968699121 + 199826496 = 70489^2 + 14136^2 .

It is a cyclic number.

It is not a de Polignac number, because 5168525617 - 2¹⁹ = 5168001329 is a prime.

It is not a weakly prime, because it can be changed into another prime (5138525617) 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, 2584262808 + 2584262809.

It is an arithmetic number, because the mean of its divisors is an integer number (2584262809).

Almost surely, 2^5168525617 is an apocalyptic number.

It is an amenable number.

5168525617 is a deficient number, since it is larger than the sum of its proper divisors (1).

5168525617 is an equidigital number, since it uses as much as digits as its factorization.

5168525617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 504000, while the sum is 46.

The square root of 5168525617 is about 71892.4586935236. The cubic root of 5168525617 is about 1728.9757061536.

The spelling of 5168525617 in words is "five billion, one hundred sixty-eight million, five hundred twenty-five thousand, six hundred seventeen".