550825027 has 2 divisors, whose sum is σ = 550825028. Its totient is φ = 550825026.

The previous prime is 550824997. The next prime is 550825049. The reversal of 550825027 is 720528055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550825027 - 2¹⁵ = 550792259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550824983 and 550825001.

It is not a weakly prime, because it can be changed into another prime (550825087) 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, 275412513 + 275412514.

It is an arithmetic number, because the mean of its divisors is an integer number (275412514).

Almost surely, 2^550825027 is an apocalyptic number.

550825027 is a deficient number, since it is larger than the sum of its proper divisors (1).

550825027 is an equidigital number, since it uses as much as digits as its factorization.

550825027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 550825027 is about 23469.6618424723. The cubic root of 550825027 is about 819.7307399698.

The spelling of 550825027 in words is "five hundred fifty million, eight hundred twenty-five thousand, twenty-seven".