553434216 has 16 divisors (see below), whose sum is σ = 1383585600. Its totient is φ = 184478064.

The previous prime is 553434181. The next prime is 553434229. The reversal of 553434216 is 612434355.

553434216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 11529856 + ... + 11529903.

It is an arithmetic number, because the mean of its divisors is an integer number (86474100).

Almost surely, 2^553434216 is an apocalyptic number.

It is an amenable number.

553434216 is an abundant number, since it is smaller than the sum of its proper divisors (830151384).

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

553434216 is a wasteful number, since it uses less digits than its factorization.

553434216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23059768 (or 23059764 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 553434216 is about 23525.1825922776. The cubic root of 553434216 is about 821.0230221873.

The spelling of 553434216 in words is "five hundred fifty-three million, four hundred thirty-four thousand, two hundred sixteen".