5577139177 has 2 divisors, whose sum is σ = 5577139178. Its totient is φ = 5577139176.

The previous prime is 5577139151. The next prime is 5577139213. The reversal of 5577139177 is 7719317755.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5575459561 + 1679616 = 74669^2 + 1296^2 .

It is a cyclic number.

It is not a de Polignac number, because 5577139177 - 2²³ = 5568750569 is a prime.

It is a super-2 number, since 2×5577139177² = 62208962799256474658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5577139577) 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, 2788569588 + 2788569589.

It is an arithmetic number, because the mean of its divisors is an integer number (2788569589).

Almost surely, 2^5577139177 is an apocalyptic number.

It is an amenable number.

5577139177 is a deficient number, since it is larger than the sum of its proper divisors (1).

5577139177 is an equidigital number, since it uses as much as digits as its factorization.

5577139177 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1620675, while the sum is 52.

The square root of 5577139177 is about 74680.2462301779. The cubic root of 5577139177 is about 1773.3882534726.

The spelling of 5577139177 in words is "five billion, five hundred seventy-seven million, one hundred thirty-nine thousand, one hundred seventy-seven".