520202032 has 40 divisors (see below), whose sum is σ = 1175396000. Its totient is φ = 222941376.

The previous prime is 520201999. The next prime is 520202047. The reversal of 520202032 is 230202025.

It is a super-2 number, since 2×520202032² = 541220308193858048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 520201997 and 520202015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41907 + ... + 52882.

It is an arithmetic number, because the mean of its divisors is an integer number (29384900).

Almost surely, 2^520202032 is an apocalyptic number.

It is an amenable number.

520202032 is an abundant number, since it is smaller than the sum of its proper divisors (655193968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

520202032 is an equidigital number, since it uses as much as digits as its factorization.

520202032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94818 (or 94798 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 520202032 is about 22807.9379164360. The cubic root of 520202032 is about 804.2492812163.

Adding to 520202032 its reverse (230202025), we get a palindrome (750404057).

The spelling of 520202032 in words is "five hundred twenty million, two hundred two thousand, thirty-two".