550563005297 has 2 divisors, whose sum is σ = 550563005298. Its totient is φ = 550563005296.

The previous prime is 550563005219. The next prime is 550563005327. The reversal of 550563005297 is 792500365055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 529349374096 + 21213631201 = 727564^2 + 145649^2 .

It is a cyclic number.

It is not a de Polignac number, because 550563005297 - 2²² = 550558810993 is a prime.

It is not a weakly prime, because it can be changed into another prime (550563005897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275281502648 + 275281502649.

It is an arithmetic number, because the mean of its divisors is an integer number (275281502649).

Almost surely, 2^550563005297 is an apocalyptic number.

It is an amenable number.

550563005297 is a deficient number, since it is larger than the sum of its proper divisors (1).

550563005297 is an equidigital number, since it uses as much as digits as its factorization.

550563005297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1417500, while the sum is 47.

The spelling of 550563005297 in words is "five hundred fifty billion, five hundred sixty-three million, five thousand, two hundred ninety-seven".