550060123 has 2 divisors, whose sum is σ = 550060124. Its totient is φ = 550060122.

The previous prime is 550060117. The next prime is 550060163. The reversal of 550060123 is 321060055.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550060123 is a prime.

It is a super-2 number, since 2×550060123² = 605132277829550258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 550060094 and 550060103.

It is not a weakly prime, because it can be changed into another prime (550060163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275030061 + 275030062.

It is an arithmetic number, because the mean of its divisors is an integer number (275030062).

Almost surely, 2^550060123 is an apocalyptic number.

550060123 is a deficient number, since it is larger than the sum of its proper divisors (1).

550060123 is an equidigital number, since it uses as much as digits as its factorization.

550060123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 550060123 is about 23453.3605907554. The cubic root of 550060123 is about 819.3511240903.

The spelling of 550060123 in words is "five hundred fifty million, sixty thousand, one hundred twenty-three".