4530514123 has 2 divisors, whose sum is σ = 4530514124. Its totient is φ = 4530514122.

The previous prime is 4530514111. The next prime is 4530514181. The reversal of 4530514123 is 3214150354.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4530514123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4530514091 and 4530514100.

It is not a weakly prime, because it can be changed into another prime (4530514423) 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, 2265257061 + 2265257062.

It is an arithmetic number, because the mean of its divisors is an integer number (2265257062).

Almost surely, 2^4530514123 is an apocalyptic number.

4530514123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4530514123 is an equidigital number, since it uses as much as digits as its factorization.

4530514123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 4530514123 is about 67309.0939101099. The cubic root of 4530514123 is about 1654.6869033463.

Adding to 4530514123 its reverse (3214150354), we get a palindrome (7744664477).

The spelling of 4530514123 in words is "four billion, five hundred thirty million, five hundred fourteen thousand, one hundred twenty-three".