5550000569 has 2 divisors, whose sum is σ = 5550000570. Its totient is φ = 5550000568.

The previous prime is 5550000551. The next prime is 5550000607. The reversal of 5550000569 is 9650000555.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5182128169 + 367872400 = 71987^2 + 19180^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5550000569 is a prime.

It is a super-2 number, since 2×5550000569² = 61605012631800647522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5550002569) 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, 2775000284 + 2775000285.

It is an arithmetic number, because the mean of its divisors is an integer number (2775000285).

Almost surely, 2^5550000569 is an apocalyptic number.

It is an amenable number.

5550000569 is a deficient number, since it is larger than the sum of its proper divisors (1).

5550000569 is an equidigital number, since it uses as much as digits as its factorization.

5550000569 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33750, while the sum is 35.

The square root of 5550000569 is about 74498.3259476346. The cubic root of 5550000569 is about 1770.5071130402.

The spelling of 5550000569 in words is "five billion, five hundred fifty million, five hundred sixty-nine", and thus it is an aban number.