550605560951 has 2 divisors, whose sum is σ = 550605560952. Its totient is φ = 550605560950.

The previous prime is 550605560927. The next prime is 550605561013. The reversal of 550605560951 is 159065506055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 550605560951 - 2³⁴ = 533425691767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550605560896 and 550605560905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550605560051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275302780475 + 275302780476.

It is an arithmetic number, because the mean of its divisors is an integer number (275302780476).

Almost surely, 2^550605560951 is an apocalyptic number.

550605560951 is a deficient number, since it is larger than the sum of its proper divisors (1).

550605560951 is an equidigital number, since it uses as much as digits as its factorization.

550605560951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1012500, while the sum is 47.

The spelling of 550605560951 in words is "five hundred fifty billion, six hundred five million, five hundred sixty thousand, nine hundred fifty-one".