520160353 has 2 divisors, whose sum is σ = 520160354. Its totient is φ = 520160352.

The previous prime is 520160323. The next prime is 520160363. The reversal of 520160353 is 353061025.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 292512609 + 227647744 = 17103^2 + 15088^2 .

It is a cyclic number.

It is not a de Polignac number, because 520160353 - 2¹³ = 520152161 is a prime.

It is not a weakly prime, because it can be changed into another prime (520160323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260080176 + 260080177.

It is an arithmetic number, because the mean of its divisors is an integer number (260080177).

Almost surely, 2^520160353 is an apocalyptic number.

It is an amenable number.

520160353 is a deficient number, since it is larger than the sum of its proper divisors (1).

520160353 is an equidigital number, since it uses as much as digits as its factorization.

520160353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 520160353 is about 22807.0242030827. The cubic root of 520160353 is about 804.2278016122.

The spelling of 520160353 in words is "five hundred twenty million, one hundred sixty thousand, three hundred fifty-three".