600128497 has 2 divisors, whose sum is σ = 600128498. Its totient is φ = 600128496.

The previous prime is 600128491. The next prime is 600128527. The reversal of 600128497 is 794821006.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 500148496 + 99980001 = 22364^2 + 9999^2 .

It is a cyclic number.

It is not a de Polignac number, because 600128497 - 2¹⁵ = 600095729 is a prime.

It is a super-2 number, since 2×600128497² = 720308425822958018, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (600128491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300064248 + 300064249.

It is an arithmetic number, because the mean of its divisors is an integer number (300064249).

Almost surely, 2^600128497 is an apocalyptic number.

It is an amenable number.

600128497 is a deficient number, since it is larger than the sum of its proper divisors (1).

600128497 is an equidigital number, since it uses as much as digits as its factorization.

600128497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 600128497 is about 24497.5202214428. The cubic root of 600128497 is about 843.4928713191.

It can be divided in two parts, 600128 and 497, that added together give a square (600625 = 775²).

The spelling of 600128497 in words is "six hundred million, one hundred twenty-eight thousand, four hundred ninety-seven".