550500611 has 2 divisors, whose sum is σ = 550500612. Its totient is φ = 550500610.

The previous prime is 550500593. The next prime is 550500617. The reversal of 550500611 is 116005055.

550500611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550500611 - 2¹⁴ = 550484227 is a prime.

It is a super-2 number, since 2×550500611² = 606101845422746642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (550500617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275250305 + 275250306.

It is an arithmetic number, because the mean of its divisors is an integer number (275250306).

Almost surely, 2^550500611 is an apocalyptic number.

550500611 is a deficient number, since it is larger than the sum of its proper divisors (1).

550500611 is an equidigital number, since it uses as much as digits as its factorization.

550500611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 550500611 is about 23462.7494339432. The cubic root of 550500611 is about 819.5697777887.

Adding to 550500611 its reverse (116005055), we get a palindrome (666505666).

The spelling of 550500611 in words is "five hundred fifty million, five hundred thousand, six hundred eleven".