5216350852 has 6 divisors (see below), whose sum is σ = 9128613998. Its totient is φ = 2608175424.

The previous prime is 5216350847. The next prime is 5216350879. The reversal of 5216350852 is 2580536125.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3992470596 + 1223880256 = 63186^2 + 34984^2 .

It is a super-2 number, since 2×5216350852² = 54420632422322251808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652043853 + ... + 652043860.

Almost surely, 2^5216350852 is an apocalyptic number.

It is an amenable number.

5216350852 is a deficient number, since it is larger than the sum of its proper divisors (3912263146).

5216350852 is a wasteful number, since it uses less digits than its factorization.

5216350852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304087717 (or 1304087715 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

The square root of 5216350852 is about 72224.3092871091. The cubic root of 5216350852 is about 1734.2921757865.

Adding to 5216350852 its reverse (2580536125), we get a palindrome (7796886977).

The spelling of 5216350852 in words is "five billion, two hundred sixteen million, three hundred fifty thousand, eight hundred fifty-two".