550050517 has 2 divisors, whose sum is σ = 550050518. Its totient is φ = 550050516.

The previous prime is 550050499. The next prime is 550050533. The reversal of 550050517 is 715050055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 498584241 + 51466276 = 22329^2 + 7174^2 .

It is a cyclic number.

It is not a de Polignac number, because 550050517 - 2²⁷ = 415832789 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550050217) 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, 275025258 + 275025259.

It is an arithmetic number, because the mean of its divisors is an integer number (275025259).

Almost surely, 2^550050517 is an apocalyptic number.

It is an amenable number.

550050517 is a deficient number, since it is larger than the sum of its proper divisors (1).

550050517 is an equidigital number, since it uses as much as digits as its factorization.

550050517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4375, while the sum is 28.

The square root of 550050517 is about 23453.1558004461. The cubic root of 550050517 is about 819.3463544706.

The spelling of 550050517 in words is "five hundred fifty million, fifty thousand, five hundred seventeen".