550281676057 has 2 divisors, whose sum is σ = 550281676058. Its totient is φ = 550281676056.

The previous prime is 550281676051. The next prime is 550281676129. The reversal of 550281676057 is 750676182055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 526460531776 + 23821144281 = 725576^2 + 154341^2 .

It is a cyclic number.

It is not a de Polignac number, because 550281676057 - 2³⁵ = 515921937689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550281675995 and 550281676013.

It is not a weakly prime, because it can be changed into another prime (550281676051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275140838028 + 275140838029.

It is an arithmetic number, because the mean of its divisors is an integer number (275140838029).

Almost surely, 2^550281676057 is an apocalyptic number.

It is an amenable number.

550281676057 is a deficient number, since it is larger than the sum of its proper divisors (1).

550281676057 is an equidigital number, since it uses as much as digits as its factorization.

550281676057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528000, while the sum is 52.

The spelling of 550281676057 in words is "five hundred fifty billion, two hundred eighty-one million, six hundred seventy-six thousand, fifty-seven".