5530123 has 2 divisors, whose sum is σ = 5530124. Its totient is φ = 5530122.

The previous prime is 5530087. The next prime is 5530141. The reversal of 5530123 is 3210355.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5530123 - 2⁹ = 5529611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5530123.

It is not a weakly prime, because it can be changed into another prime (5530163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2765061 + 2765062.

It is an arithmetic number, because the mean of its divisors is an integer number (2765062).

Almost surely, 2^5530123 is an apocalyptic number.

5530123 is a deficient number, since it is larger than the sum of its proper divisors (1).

5530123 is an equidigital number, since it uses as much as digits as its factorization.

5530123 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 19.

The square root of 5530123 is about 2351.6213555758. The cubic root of 5530123 is about 176.8390868414.

Adding to 5530123 its reverse (3210355), we get a palindrome (8740478).

The spelling of 5530123 in words is "five million, five hundred thirty thousand, one hundred twenty-three".