551053223 has 8 divisors (see below), whose sum is σ = 638645760. Its totient is φ = 465678360.

The previous prime is 551053211. The next prime is 551053253. The reversal of 551053223 is 322350155.

551053223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 551053223 - 2⁴ = 551053207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 551053192 and 551053201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551053253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553883 + ... + 554876.

It is an arithmetic number, because the mean of its divisors is an integer number (79830720).

Almost surely, 2^551053223 is an apocalyptic number.

551053223 is a deficient number, since it is larger than the sum of its proper divisors (87592537).

551053223 is a wasteful number, since it uses less digits than its factorization.

551053223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108837.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 551053223 is about 23474.5228492508. The cubic root of 551053223 is about 819.8439237947.

The spelling of 551053223 in words is "five hundred fifty-one million, fifty-three thousand, two hundred twenty-three".