553224999 has 16 divisors (see below), whose sum is σ = 802135008. Its totient is φ = 337738752.

The previous prime is 553224961. The next prime is 553225009. The reversal of 553224999 is 999422355.

It is a happy number.

553224999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 553224999 - 2⁸ = 553224743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553224949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144702 + ... + 148475.

It is an arithmetic number, because the mean of its divisors is an integer number (50133438).

Almost surely, 2^553224999 is an apocalyptic number.

553224999 is a deficient number, since it is larger than the sum of its proper divisors (248910009).

553224999 is a wasteful number, since it uses less digits than its factorization.

553224999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293234.

The product of its digits is 874800, while the sum is 48.

The square root of 553224999 is about 23520.7355114588. The cubic root of 553224999 is about 820.9195509175.

The spelling of 553224999 in words is "five hundred fifty-three million, two hundred twenty-four thousand, nine hundred ninety-nine".