520053503204201 has 2 divisors, whose sum is σ = 520053503204202. Its totient is φ = 520053503204200.

The previous prime is 520053503204161. The next prime is 520053503204219. The reversal of 520053503204201 is 102402305350025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 344456525011600 + 175596978192601 = 18559540^2 + 13251301^2 .

It is a cyclic number.

It is not a de Polignac number, because 520053503204201 - 2¹⁴ = 520053503187817 is a prime.

It is a super-3 number, since 3×520053503204201³ (a number of 45 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (520053503204251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260026751602100 + 260026751602101.

It is an arithmetic number, because the mean of its divisors is an integer number (260026751602101).

Almost surely, 2^{520053503204201} is an apocalyptic number.

It is an amenable number.

520053503204201 is a deficient number, since it is larger than the sum of its proper divisors (1).

520053503204201 is an equidigital number, since it uses as much as digits as its factorization.

520053503204201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 520053503204201 its reverse (102402305350025), we get a palindrome (622455808554226).

The spelling of 520053503204201 in words is "five hundred twenty trillion, fifty-three billion, five hundred three million, two hundred four thousand, two hundred one".