520343363343025 has 48 divisors (see below), whose sum is σ = 712889902483200. Its totient is φ = 374750433474560.

The previous prime is 520343363343007. The next prime is 520343363343101.

520343363343025 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 520343363343025 - 2¹³ = 520343363334833 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2149978221 + ... + 2150220229.

It is an arithmetic number, because the mean of its divisors is an integer number (14851872968400).

Almost surely, 2^{520343363343025} is an apocalyptic number.

It is an amenable number.

520343363343025 is a deficient number, since it is larger than the sum of its proper divisors (192546539140175).

520343363343025 is a wasteful number, since it uses less digits than its factorization.

520343363343025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462018 (or 462013 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 46.

The spelling of 520343363343025 in words is "five hundred twenty trillion, three hundred forty-three billion, three hundred sixty-three million, three hundred forty-three thousand, twenty-five".