555982417 has 2 divisors, whose sum is σ = 555982418. Its totient is φ = 555982416.

The previous prime is 555982397. The next prime is 555982423. The reversal of 555982417 is 714289555.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 504271936 + 51710481 = 22456^2 + 7191^2 .

It is a cyclic number.

It is not a de Polignac number, because 555982417 - 2¹⁵ = 555949649 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (555982457) 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, 277991208 + 277991209.

It is an arithmetic number, because the mean of its divisors is an integer number (277991209).

Almost surely, 2^555982417 is an apocalyptic number.

It is an amenable number.

555982417 is a deficient number, since it is larger than the sum of its proper divisors (1).

555982417 is an equidigital number, since it uses as much as digits as its factorization.

555982417 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 555982417 is about 23579.2793995067. The cubic root of 555982417 is about 822.2811837117.

The spelling of 555982417 in words is "five hundred fifty-five million, nine hundred eighty-two thousand, four hundred seventeen".