550004984677 has 2 divisors, whose sum is σ = 550004984678. Its totient is φ = 550004984676.

The previous prime is 550004984663. The next prime is 550004984693. The reversal of 550004984677 is 776489400055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 380459510596 + 169545474081 = 616814^2 + 411759^2 .

It is a cyclic number.

It is not a de Polignac number, because 550004984677 - 2²³ = 549996596069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550004981677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275002492338 + 275002492339.

It is an arithmetic number, because the mean of its divisors is an integer number (275002492339).

Almost surely, 2^550004984677 is an apocalyptic number.

It is an amenable number.

550004984677 is a deficient number, since it is larger than the sum of its proper divisors (1).

550004984677 is an equidigital number, since it uses as much as digits as its factorization.

550004984677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8467200, while the sum is 55.

The spelling of 550004984677 in words is "five hundred fifty billion, four million, nine hundred eighty-four thousand, six hundred seventy-seven".