5577528577 has 2 divisors, whose sum is σ = 5577528578. Its totient is φ = 5577528576.

The previous prime is 5577528563. The next prime is 5577528599. The reversal of 5577528577 is 7758257755.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5565756816 + 11771761 = 74604^2 + 3431^2 .

It is a cyclic number.

It is not a de Polignac number, because 5577528577 - 2²⁷ = 5443310849 is a prime.

It is a super-2 number, since 2×5577528577² = 62217650054503289858, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5577528557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2788764288 + 2788764289.

It is an arithmetic number, because the mean of its divisors is an integer number (2788764289).

Almost surely, 2^5577528577 is an apocalyptic number.

It is an amenable number.

5577528577 is a deficient number, since it is larger than the sum of its proper divisors (1).

5577528577 is an equidigital number, since it uses as much as digits as its factorization.

5577528577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24010000, while the sum is 58.

The square root of 5577528577 is about 74682.8532998037. The cubic root of 5577528577 is about 1773.4295256071.

The spelling of 5577528577 in words is "five billion, five hundred seventy-seven million, five hundred twenty-eight thousand, five hundred seventy-seven".