553320212 has 24 divisors (see below), whose sum is σ = 990323712. Its totient is φ = 270410400.

The previous prime is 553320197. The next prime is 553320277. The reversal of 553320212 is 212023355.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52637 + ... + 62267.

It is an arithmetic number, because the mean of its divisors is an integer number (41263488).

Almost surely, 2^553320212 is an apocalyptic number.

It is an amenable number.

553320212 is a deficient number, since it is larger than the sum of its proper divisors (437003500).

553320212 is a wasteful number, since it uses less digits than its factorization.

553320212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9959 (or 9957 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 553320212 is about 23522.7594469697. The cubic root of 553320212 is about 820.9666431070.

Adding to 553320212 its reverse (212023355), we get a palindrome (765343567).

The spelling of 553320212 in words is "five hundred fifty-three million, three hundred twenty thousand, two hundred twelve".