520025441323 has 2 divisors, whose sum is σ = 520025441324. Its totient is φ = 520025441322.

The previous prime is 520025441293. The next prime is 520025441357. The reversal of 520025441323 is 323144520025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 520025441323 - 2⁵ = 520025441291 is a prime.

It is not a weakly prime, because it can be changed into another prime (520025441363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260012720661 + 260012720662.

It is an arithmetic number, because the mean of its divisors is an integer number (260012720662).

Almost surely, 2^520025441323 is an apocalyptic number.

520025441323 is a deficient number, since it is larger than the sum of its proper divisors (1).

520025441323 is an equidigital number, since it uses as much as digits as its factorization.

520025441323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 520025441323 its reverse (323144520025), we get a palindrome (843169961348).

The spelling of 520025441323 in words is "five hundred twenty billion, twenty-five million, four hundred forty-one thousand, three hundred twenty-three".