550323280127 has 2 divisors, whose sum is σ = 550323280128. Its totient is φ = 550323280126.

The previous prime is 550323280123. The next prime is 550323280139. The reversal of 550323280127 is 721082323055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 550323280127 - 2² = 550323280123 is a prime.

It is a super-2 number, since 2×550323280127² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550323280121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275161640063 + 275161640064.

It is an arithmetic number, because the mean of its divisors is an integer number (275161640064).

Almost surely, 2^550323280127 is an apocalyptic number.

550323280127 is a deficient number, since it is larger than the sum of its proper divisors (1).

550323280127 is an equidigital number, since it uses as much as digits as its factorization.

550323280127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 550323280127 in words is "five hundred fifty billion, three hundred twenty-three million, two hundred eighty thousand, one hundred twenty-seven".