550051050473 has 2 divisors, whose sum is σ = 550051050474. Its totient is φ = 550051050472.

The previous prime is 550051050389. The next prime is 550051050559. The reversal of 550051050473 is 374050150055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 492878414809 + 57172635664 = 702053^2 + 239108^2 .

It is a cyclic number.

It is not a de Polignac number, because 550051050473 - 2³⁴ = 532871181289 is a prime.

It is not a weakly prime, because it can be changed into another prime (550059050473) 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 as a sum of consecutive naturals, namely, 275025525236 + 275025525237.

It is an arithmetic number, because the mean of its divisors is an integer number (275025525237).

Almost surely, 2^550051050473 is an apocalyptic number.

It is an amenable number.

550051050473 is a deficient number, since it is larger than the sum of its proper divisors (1).

550051050473 is an equidigital number, since it uses as much as digits as its factorization.

550051050473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52500, while the sum is 35.

The spelling of 550051050473 in words is "five hundred fifty billion, fifty-one million, fifty thousand, four hundred seventy-three".