600551330149 has 2 divisors, whose sum is σ = 600551330150. Its totient is φ = 600551330148.

The previous prime is 600551330111. The next prime is 600551330173. The reversal of 600551330149 is 941033155006.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 588242980900 + 12308349249 = 766970^2 + 110943^2 .

It is a cyclic number.

It is not a de Polignac number, because 600551330149 - 2⁷ = 600551330021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (600551330189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300275665074 + 300275665075.

It is an arithmetic number, because the mean of its divisors is an integer number (300275665075).

Almost surely, 2^600551330149 is an apocalyptic number.

It is an amenable number.

600551330149 is a deficient number, since it is larger than the sum of its proper divisors (1).

600551330149 is an equidigital number, since it uses as much as digits as its factorization.

600551330149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 37.

The spelling of 600551330149 in words is "six hundred billion, five hundred fifty-one million, three hundred thirty thousand, one hundred forty-nine".