553055326 has 8 divisors (see below), whose sum is σ = 831074040. Its totient is φ = 276030648.

The previous prime is 553055323. The next prime is 553055357. The reversal of 553055326 is 623550355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 553055291 and 553055300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553055323) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 247116 + ... + 249343.

It is an arithmetic number, because the mean of its divisors is an integer number (103884255).

Almost surely, 2^553055326 is an apocalyptic number.

553055326 is a deficient number, since it is larger than the sum of its proper divisors (278018714).

553055326 is a wasteful number, since it uses less digits than its factorization.

553055326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497018.

The product of its (nonzero) digits is 67500, while the sum is 34.

The square root of 553055326 is about 23517.1283536064. The cubic root of 553055326 is about 820.8356175417.

The spelling of 553055326 in words is "five hundred fifty-three million, fifty-five thousand, three hundred twenty-six".