520414201 has 4 divisors (see below), whose sum is σ = 520502400. Its totient is φ = 520326004.

The previous prime is 520414163. The next prime is 520414207. The reversal of 520414201 is 102414025.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 520414201 - 2⁷ = 520414073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (520414207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34561 + ... + 47278.

It is an arithmetic number, because the mean of its divisors is an integer number (130125600).

Almost surely, 2^520414201 is an apocalyptic number.

It is an amenable number.

520414201 is a deficient number, since it is larger than the sum of its proper divisors (88199).

520414201 is an equidigital number, since it uses as much as digits as its factorization.

520414201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88198.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 520414201 is about 22812.5886518825. The cubic root of 520414201 is about 804.3586064156.

Adding to 520414201 its reverse (102414025), we get a palindrome (622828226).

The spelling of 520414201 in words is "five hundred twenty million, four hundred fourteen thousand, two hundred one".