5123303489 has 2 divisors, whose sum is σ = 5123303490. Its totient is φ = 5123303488.

The previous prime is 5123303407. The next prime is 5123303503. The reversal of 5123303489 is 9843033215.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4170963889 + 952339600 = 64583^2 + 30860^2 .

It is a cyclic number.

It is not a de Polignac number, because 5123303489 - 2⁸ = 5123303233 is a prime.

It is not a weakly prime, because it can be changed into another prime (5123302489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2561651744 + 2561651745.

It is an arithmetic number, because the mean of its divisors is an integer number (2561651745).

Almost surely, 2^5123303489 is an apocalyptic number.

It is an amenable number.

5123303489 is a deficient number, since it is larger than the sum of its proper divisors (1).

5123303489 is an equidigital number, since it uses as much as digits as its factorization.

5123303489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 5123303489 is about 71577.2553888454. The cubic root of 5123303489 is about 1723.9183572941.

The spelling of 5123303489 in words is "five billion, one hundred twenty-three million, three hundred three thousand, four hundred eighty-nine".