520500201 has 32 divisors (see below), whose sum is σ = 771902208. Its totient is φ = 309899520.

The previous prime is 520500187. The next prime is 520500223. The reversal of 520500201 is 102005025.

It is not a de Polignac number, because 520500201 - 2⁹ = 520499689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (520500241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 283356 + ... + 285186.

It is an arithmetic number, because the mean of its divisors is an integer number (24121944).

Almost surely, 2^520500201 is an apocalyptic number.

It is an amenable number.

520500201 is a deficient number, since it is larger than the sum of its proper divisors (251402007).

520500201 is a wasteful number, since it uses less digits than its factorization.

520500201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2081.

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 520500201 is about 22814.4734981985. The cubic root of 520500201 is about 804.4029115286.

Adding to 520500201 its reverse (102005025), we get a palindrome (622505226).

The spelling of 520500201 in words is "five hundred twenty million, five hundred thousand, two hundred one".