520852353 has 16 divisors (see below), whose sum is σ = 801100800. Its totient is φ = 294847056.

The previous prime is 520852337. The next prime is 520852399. The reversal of 520852353 is 353258025.

It is not a de Polignac number, because 520852353 - 2⁴ = 520852337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (520872353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113653 + ... + 118146.

It is an arithmetic number, because the mean of its divisors is an integer number (50068800).

Almost surely, 2^520852353 is an apocalyptic number.

It is an amenable number.

520852353 is a deficient number, since it is larger than the sum of its proper divisors (280248447).

520852353 is a wasteful number, since it uses less digits than its factorization.

520852353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231916.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 520852353 is about 22822.1899255965. The cubic root of 520852353 is about 804.5842808048.

The spelling of 520852353 in words is "five hundred twenty million, eight hundred fifty-two thousand, three hundred fifty-three".