5577775211 has 2 divisors, whose sum is σ = 5577775212. Its totient is φ = 5577775210.

The previous prime is 5577775201. The next prime is 5577775253. The reversal of 5577775211 is 1125777755.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5577775211 is a prime.

It is a super-2 number, since 2×5577775211² = 62223152608892189042, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5577775201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2788887605 + 2788887606.

It is an arithmetic number, because the mean of its divisors is an integer number (2788887606).

Almost surely, 2^5577775211 is an apocalyptic number.

5577775211 is a deficient number, since it is larger than the sum of its proper divisors (1).

5577775211 is an equidigital number, since it uses as much as digits as its factorization.

5577775211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 600250, while the sum is 47.

The square root of 5577775211 is about 74684.5044905568. The cubic root of 5577775211 is about 1773.4556651158.

The spelling of 5577775211 in words is "five billion, five hundred seventy-seven million, seven hundred seventy-five thousand, two hundred eleven".