550494283 has 2 divisors, whose sum is σ = 550494284. Its totient is φ = 550494282.

The previous prime is 550494247. The next prime is 550494293. The reversal of 550494283 is 382494055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550494283 - 2¹⁷ = 550363211 is a prime.

It is not a weakly prime, because it can be changed into another prime (550494223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275247141 + 275247142.

It is an arithmetic number, because the mean of its divisors is an integer number (275247142).

Almost surely, 2^550494283 is an apocalyptic number.

550494283 is a deficient number, since it is larger than the sum of its proper divisors (1).

550494283 is an equidigital number, since it uses as much as digits as its factorization.

550494283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 550494283 is about 23462.6145814997. The cubic root of 550494283 is about 819.5666374607.

The spelling of 550494283 in words is "five hundred fifty million, four hundred ninety-four thousand, two hundred eighty-three".