520535350 has 12 divisors (see below), whose sum is σ = 968195844. Its totient is φ = 208214120.

The previous prime is 520535329. The next prime is 520535363. The reversal of 520535350 is 53535025.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5205304 + ... + 5205403.

It is an arithmetic number, because the mean of its divisors is an integer number (80682987).

Almost surely, 2^520535350 is an apocalyptic number.

520535350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

520535350 is a deficient number, since it is larger than the sum of its proper divisors (447660494).

520535350 is a wasteful number, since it uses less digits than its factorization.

520535350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10410719 (or 10410714 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 28.

The square root of 520535350 is about 22815.2438075950. The cubic root of 520535350 is about 804.4210180356.

The spelling of 520535350 in words is "five hundred twenty million, five hundred thirty-five thousand, three hundred fifty".