553216012 has 6 divisors (see below), whose sum is σ = 968128028. Its totient is φ = 276608004.

The previous prime is 553215997. The next prime is 553216019. The reversal of 553216012 is 210612355.

It is not an unprimeable number, because it can be changed into a prime (553216019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69151998 + ... + 69152005.

Almost surely, 2^553216012 is an apocalyptic number.

It is an amenable number.

553216012 is a deficient number, since it is larger than the sum of its proper divisors (414912016).

553216012 is a wasteful number, since it uses less digits than its factorization.

553216012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138304007 (or 138304005 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 553216012 is about 23520.5444664872. The cubic root of 553216012 is about 820.9151056833.

Adding to 553216012 its reverse (210612355), we get a palindrome (763828367).

The spelling of 553216012 in words is "five hundred fifty-three million, two hundred sixteen thousand, twelve".