200159558497 has 2 divisors, whose sum is σ = 200159558498. Its totient is φ = 200159558496.

The previous prime is 200159558449. The next prime is 200159558513. The reversal of 200159558497 is 794855951002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 200134548496 + 25010001 = 447364^2 + 5001^2 .

It is a cyclic number.

It is not a de Polignac number, because 200159558497 - 2⁷ = 200159558369 is a prime.

It is not a weakly prime, because it can be changed into another prime (200159558437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100079779248 + 100079779249.

It is an arithmetic number, because the mean of its divisors is an integer number (100079779249).

Almost surely, 2^200159558497 is an apocalyptic number.

It is an amenable number.

200159558497 is a deficient number, since it is larger than the sum of its proper divisors (1).

200159558497 is an equidigital number, since it uses as much as digits as its factorization.

200159558497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536000, while the sum is 55.

The spelling of 200159558497 in words is "two hundred billion, one hundred fifty-nine million, five hundred fifty-eight thousand, four hundred ninety-seven".