520332002 has 8 divisors (see below), whose sum is σ = 788226012. Its totient is φ = 257590000.

The previous prime is 520331951. The next prime is 520332017. The reversal of 520332002 is 200233025.

It can be written as a sum of positive squares in 2 ways, for example, as 480881041 + 39450961 = 21929^2 + 6281^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1287749 + ... + 1288152.

Almost surely, 2^520332002 is an apocalyptic number.

520332002 is a deficient number, since it is larger than the sum of its proper divisors (267894010).

520332002 is a wasteful number, since it uses less digits than its factorization.

520332002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2576004.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 520332002 is about 22810.7869658195. The cubic root of 520332002 is about 804.3162549230.

Adding to 520332002 its reverse (200233025), we get a palindrome (720565027).

The spelling of 520332002 in words is "five hundred twenty million, three hundred thirty-two thousand, two".