550443525427319 has 2 divisors, whose sum is σ = 550443525427320. Its totient is φ = 550443525427318.

The previous prime is 550443525427303. The next prime is 550443525427361. The reversal of 550443525427319 is 913724525344055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 550443525427319 - 2⁴ = 550443525427303 is a prime.

It is a super-3 number, since 3×550443525427319³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550443525421319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275221762713659 + 275221762713660.

It is an arithmetic number, because the mean of its divisors is an integer number (275221762713660).

Almost surely, 2^{550443525427319} is an apocalyptic number.

550443525427319 is a deficient number, since it is larger than the sum of its proper divisors (1).

550443525427319 is an equidigital number, since it uses as much as digits as its factorization.

550443525427319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720000, while the sum is 59.

The spelling of 550443525427319 in words is "five hundred fifty trillion, four hundred forty-three billion, five hundred twenty-five million, four hundred twenty-seven thousand, three hundred nineteen".