550604359 has 2 divisors, whose sum is σ = 550604360. Its totient is φ = 550604358.

The previous prime is 550604339. The next prime is 550604413. The reversal of 550604359 is 953406055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 550604359 - 2⁹ = 550603847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550604339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275302179 + 275302180.

It is an arithmetic number, because the mean of its divisors is an integer number (275302180).

Almost surely, 2^550604359 is an apocalyptic number.

550604359 is a deficient number, since it is larger than the sum of its proper divisors (1).

550604359 is an equidigital number, since it uses as much as digits as its factorization.

550604359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 550604359 is about 23464.9602386196. The cubic root of 550604359 is about 819.6212602531.

The spelling of 550604359 in words is "five hundred fifty million, six hundred four thousand, three hundred fifty-nine".