550060031 has 2 divisors, whose sum is σ = 550060032. Its totient is φ = 550060030.

The previous prime is 550059953. The next prime is 550060033. The reversal of 550060031 is 130060055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550060031 - 2¹⁸ = 549797887 is a prime.

It is a super-2 number, since 2×550060031² = 605132075407441922, which contains 22 as substring.

Together with 550060033, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 550059985 and 550060012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550060033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275030015 + 275030016.

It is an arithmetic number, because the mean of its divisors is an integer number (275030016).

Almost surely, 2^550060031 is an apocalyptic number.

550060031 is a deficient number, since it is larger than the sum of its proper divisors (1).

550060031 is an equidigital number, since it uses as much as digits as its factorization.

550060031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 550060031 is about 23453.3586294160. The cubic root of 550060031 is about 819.3510784102.

The spelling of 550060031 in words is "five hundred fifty million, sixty thousand, thirty-one".