557772199009 has 2 divisors, whose sum is σ = 557772199010. Its totient is φ = 557772199008.

The previous prime is 557772199003. The next prime is 557772199037. The reversal of 557772199009 is 900991277755.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 279341846784 + 278430352225 = 528528^2 + 527665^2 .

It is a cyclic number.

It is not a de Polignac number, because 557772199009 - 2⁷ = 557772198881 is a prime.

It is a super-2 number, since 2×557772199009² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (557772199003) 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, 278886099504 + 278886099505.

It is an arithmetic number, because the mean of its divisors is an integer number (278886099505).

Almost surely, 2^557772199009 is an apocalyptic number.

It is an amenable number.

557772199009 is a deficient number, since it is larger than the sum of its proper divisors (1).

557772199009 is an equidigital number, since it uses as much as digits as its factorization.

557772199009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12502350, while the sum is 61.

The spelling of 557772199009 in words is "five hundred fifty-seven billion, seven hundred seventy-two million, one hundred ninety-nine thousand, nine".