200510065057 has 2 divisors, whose sum is σ = 200510065058. Its totient is φ = 200510065056.

The previous prime is 200510065037. The next prime is 200510065103. The reversal of 200510065057 is 750560015002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 180220626576 + 20289438481 = 424524^2 + 142441^2 .

It is a cyclic number.

It is not a de Polignac number, because 200510065057 - 2²³ = 200501676449 is a prime.

It is not a weakly prime, because it can be changed into another prime (200510065037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100255032528 + 100255032529.

It is an arithmetic number, because the mean of its divisors is an integer number (100255032529).

Almost surely, 2^200510065057 is an apocalyptic number.

It is an amenable number.

200510065057 is a deficient number, since it is larger than the sum of its proper divisors (1).

200510065057 is an equidigital number, since it uses as much as digits as its factorization.

200510065057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10500, while the sum is 31.

The spelling of 200510065057 in words is "two hundred billion, five hundred ten million, sixty-five thousand, fifty-seven".