5577231629 has 2 divisors, whose sum is σ = 5577231630. Its totient is φ = 5577231628.

The previous prime is 5577231581. The next prime is 5577231637. The reversal of 5577231629 is 9261327755.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4506436900 + 1070794729 = 67130^2 + 32723^2 .

It is a cyclic number.

It is not a de Polignac number, because 5577231629 - 2¹² = 5577227533 is a prime.

It is a super-2 number, since 2×5577231629² = 62211025287035987282, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5577231679) 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, 2788615814 + 2788615815.

It is an arithmetic number, because the mean of its divisors is an integer number (2788615815).

Almost surely, 2^5577231629 is an apocalyptic number.

It is an amenable number.

5577231629 is a deficient number, since it is larger than the sum of its proper divisors (1).

5577231629 is an equidigital number, since it uses as much as digits as its factorization.

5577231629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 793800, while the sum is 47.

The square root of 5577231629 is about 74680.8652132526. The cubic root of 5577231629 is about 1773.3980525458.

The spelling of 5577231629 in words is "five billion, five hundred seventy-seven million, two hundred thirty-one thousand, six hundred twenty-nine".