550560504979 has 2 divisors, whose sum is σ = 550560504980. Its totient is φ = 550560504978.

The previous prime is 550560504931. The next prime is 550560505039. The reversal of 550560504979 is 979405065055.

550560504979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 550560504979 - 2¹¹ = 550560502931 is a prime.

It is not a weakly prime, because it can be changed into another prime (550560514979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275280252489 + 275280252490.

It is an arithmetic number, because the mean of its divisors is an integer number (275280252490).

Almost surely, 2^550560504979 is an apocalyptic number.

550560504979 is a deficient number, since it is larger than the sum of its proper divisors (1).

550560504979 is an equidigital number, since it uses as much as digits as its factorization.

550560504979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8505000, while the sum is 55.

The spelling of 550560504979 in words is "five hundred fifty billion, five hundred sixty million, five hundred four thousand, nine hundred seventy-nine".