520150573 has 2 divisors, whose sum is σ = 520150574. Its totient is φ = 520150572.

The previous prime is 520150567. The next prime is 520150601. The reversal of 520150573 is 375051025.

It is an a-pointer prime, because the next prime (520150601) can be obtained adding 520150573 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 516062089 + 4088484 = 22717^2 + 2022^2 .

It is a cyclic number.

It is not a de Polignac number, because 520150573 - 2¹⁷ = 520019501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (520150073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260075286 + 260075287.

It is an arithmetic number, because the mean of its divisors is an integer number (260075287).

Almost surely, 2^520150573 is an apocalyptic number.

It is an amenable number.

520150573 is a deficient number, since it is larger than the sum of its proper divisors (1).

520150573 is an equidigital number, since it uses as much as digits as its factorization.

520150573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5250, while the sum is 28.

The square root of 520150573 is about 22806.8097944452. The cubic root of 520150573 is about 804.2227612452. Note that the first 3 decimals are identical.

The spelling of 520150573 in words is "five hundred twenty million, one hundred fifty thousand, five hundred seventy-three".