5550577271 has 2 divisors, whose sum is σ = 5550577272. Its totient is φ = 5550577270.

The previous prime is 5550577247. The next prime is 5550577301. The reversal of 5550577271 is 1727750555.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5550577271 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5550507271) 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, 2775288635 + 2775288636.

It is an arithmetic number, because the mean of its divisors is an integer number (2775288636).

Almost surely, 2^5550577271 is an apocalyptic number.

5550577271 is a deficient number, since it is larger than the sum of its proper divisors (1).

5550577271 is an equidigital number, since it uses as much as digits as its factorization.

5550577271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 428750, while the sum is 44.

The square root of 5550577271 is about 74502.1964172869. The cubic root of 5550577271 is about 1770.5684355341.

The spelling of 5550577271 in words is "five billion, five hundred fifty million, five hundred seventy-seven thousand, two hundred seventy-one".