550000050563 has 2 divisors, whose sum is σ = 550000050564. Its totient is φ = 550000050562.

The previous prime is 550000050529. The next prime is 550000050569. The reversal of 550000050563 is 365050000055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550000050563 - 2⁸ = 550000050307 is a prime.

It is not a weakly prime, because it can be changed into another prime (550000050569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275000025281 + 275000025282.

It is an arithmetic number, because the mean of its divisors is an integer number (275000025282).

Almost surely, 2^550000050563 is an apocalyptic number.

550000050563 is a deficient number, since it is larger than the sum of its proper divisors (1).

550000050563 is an equidigital number, since it uses as much as digits as its factorization.

550000050563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11250, while the sum is 29.

The spelling of 550000050563 in words is "five hundred fifty billion, fifty thousand, five hundred sixty-three".