520852813324 has 12 divisors (see below), whose sum is σ = 914958175824. Its totient is φ = 259436191664.

The previous prime is 520852813231. The next prime is 520852813337. The reversal of 520852813324 is 423318258025.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247552567 + ... + 247554670.

It is an arithmetic number, because the mean of its divisors is an integer number (76246514652).

Almost surely, 2^520852813324 is an apocalyptic number.

It is an amenable number.

520852813324 is a deficient number, since it is larger than the sum of its proper divisors (394105362500).

520852813324 is a wasteful number, since it uses less digits than its factorization.

520852813324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495107504 (or 495107502 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

The spelling of 520852813324 in words is "five hundred twenty billion, eight hundred fifty-two million, eight hundred thirteen thousand, three hundred twenty-four".