550671301 has 2 divisors, whose sum is σ = 550671302. Its totient is φ = 550671300.

The previous prime is 550671299. The next prime is 550671307. The reversal of 550671301 is 103176055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 531302500 + 19368801 = 23050^2 + 4401^2 .

It is a cyclic number.

It is not a de Polignac number, because 550671301 - 2¹ = 550671299 is a prime.

Together with 550671299, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 550671301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550671307) 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 as a sum of consecutive naturals, namely, 275335650 + 275335651.

It is an arithmetic number, because the mean of its divisors is an integer number (275335651).

Almost surely, 2^550671301 is an apocalyptic number.

It is an amenable number.

550671301 is a deficient number, since it is larger than the sum of its proper divisors (1).

550671301 is an equidigital number, since it uses as much as digits as its factorization.

550671301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 550671301 is about 23466.3866200146. The cubic root of 550671301 is about 819.6544751875.

The spelling of 550671301 in words is "five hundred fifty million, six hundred seventy-one thousand, three hundred one".