5577705811 has 2 divisors, whose sum is σ = 5577705812. Its totient is φ = 5577705810.

The previous prime is 5577705803. The next prime is 5577705821. The reversal of 5577705811 is 1185077755.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5577705811 - 2³ = 5577705803 is a prime.

It is a super-2 number, since 2×5577705811² = 62221604228126335442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5577705821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2788852905 + 2788852906.

It is an arithmetic number, because the mean of its divisors is an integer number (2788852906).

Almost surely, 2^5577705811 is an apocalyptic number.

5577705811 is a deficient number, since it is larger than the sum of its proper divisors (1).

5577705811 is an equidigital number, since it uses as much as digits as its factorization.

5577705811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 343000, while the sum is 46.

The square root of 5577705811 is about 74684.0398679664. The cubic root of 5577705811 is about 1773.4483098335.

The spelling of 5577705811 in words is "five billion, five hundred seventy-seven million, seven hundred five thousand, eight hundred eleven".