550468001 has 2 divisors, whose sum is σ = 550468002. Its totient is φ = 550468000.

The previous prime is 550467997. The next prime is 550468003. The reversal of 550468001 is 100864055.

It is a happy number.

550468001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 338008225 + 212459776 = 18385^2 + 14576^2 .

It is a cyclic number.

It is not a de Polignac number, because 550468001 - 2² = 550467997 is a prime.

It is a Sophie Germain prime.

Together with 550468003, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (550468003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275234000 + 275234001.

It is an arithmetic number, because the mean of its divisors is an integer number (275234001).

Almost surely, 2^550468001 is an apocalyptic number.

It is an amenable number.

550468001 is a deficient number, since it is larger than the sum of its proper divisors (1).

550468001 is an equidigital number, since it uses as much as digits as its factorization.

550468001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 550468001 is about 23462.0544923074. The cubic root of 550468001 is about 819.5535945198.

The spelling of 550468001 in words is "five hundred fifty million, four hundred sixty-eight thousand, one".