200516559097 has 2 divisors, whose sum is σ = 200516559098. Its totient is φ = 200516559096.

The previous prime is 200516559091. The next prime is 200516559169. The reversal of 200516559097 is 790955615002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130910817856 + 69605741241 = 361816^2 + 263829^2 .

It is a cyclic number.

It is not a de Polignac number, because 200516559097 - 2¹¹ = 200516557049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200516559097.

It is not a weakly prime, because it can be changed into another prime (200516559091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100258279548 + 100258279549.

It is an arithmetic number, because the mean of its divisors is an integer number (100258279549).

Almost surely, 2^200516559097 is an apocalyptic number.

It is an amenable number.

200516559097 is a deficient number, since it is larger than the sum of its proper divisors (1).

200516559097 is an equidigital number, since it uses as much as digits as its factorization.

200516559097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 850500, while the sum is 49.

The spelling of 200516559097 in words is "two hundred billion, five hundred sixteen million, five hundred fifty-nine thousand, ninety-seven".