550500550471 has 2 divisors, whose sum is σ = 550500550472. Its totient is φ = 550500550470.

The previous prime is 550500550451. The next prime is 550500550507. The reversal of 550500550471 is 174055005055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 550500550471 - 2²⁵ = 550466996039 is a prime.

It is a super-3 number, since 3×550500550471³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 550500550471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550500550451) 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, 275250275235 + 275250275236.

It is an arithmetic number, because the mean of its divisors is an integer number (275250275236).

Almost surely, 2^550500550471 is an apocalyptic number.

550500550471 is a deficient number, since it is larger than the sum of its proper divisors (1).

550500550471 is an equidigital number, since it uses as much as digits as its factorization.

550500550471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87500, while the sum is 37.

The spelling of 550500550471 in words is "five hundred fifty billion, five hundred million, five hundred fifty thousand, four hundred seventy-one".