550253213 has 8 divisors (see below), whose sum is σ = 554342880. Its totient is φ = 546175440.

The previous prime is 550253177. The next prime is 550253257. The reversal of 550253213 is 312352055.

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

It is a cyclic number.

It is not a de Polignac number, because 550253213 - 2¹⁰ = 550252189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550253713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103658 + ... + 108836.

It is an arithmetic number, because the mean of its divisors is an integer number (69292860).

Almost surely, 2^550253213 is an apocalyptic number.

It is an amenable number.

550253213 is a deficient number, since it is larger than the sum of its proper divisors (4089667).

550253213 is a wasteful number, since it uses less digits than its factorization.

550253213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5947.

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

The square root of 550253213 is about 23457.4766972068. The cubic root of 550253213 is about 819.4469863384.

The spelling of 550253213 in words is "five hundred fifty million, two hundred fifty-three thousand, two hundred thirteen".