522333316 has 6 divisors (see below), whose sum is σ = 914083310. Its totient is φ = 261166656.

The previous prime is 522333299. The next prime is 522333319. The reversal of 522333316 is 613333225.

It can be written as a sum of positive squares in only one way, i.e., 299428416 + 222904900 = 17304^2 + 14930^2 .

It is not an unprimeable number, because it can be changed into a prime (522333319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65291661 + ... + 65291668.

Almost surely, 2^522333316 is an apocalyptic number.

It is an amenable number.

522333316 is a deficient number, since it is larger than the sum of its proper divisors (391749994).

522333316 is a wasteful number, since it uses less digits than its factorization.

522333316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130583333 (or 130583331 counting only the distinct ones).

The product of its digits is 9720, while the sum is 28.

The square root of 522333316 is about 22854.6125760206. The cubic root of 522333316 is about 805.3461294590.

Subtracting 522333316 from its reverse (613333225), we obtain a palindrome (90999909).

The spelling of 522333316 in words is "five hundred twenty-two million, three hundred thirty-three thousand, three hundred sixteen".