5775520213 has 2 divisors, whose sum is σ = 5775520214. Its totient is φ = 5775520212.

The previous prime is 5775520171. The next prime is 5775520237. The reversal of 5775520213 is 3120255775.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3756096369 + 2019423844 = 61287^2 + 44938^2 .

It is a cyclic number.

It is not a de Polignac number, because 5775520213 - 2¹³ = 5775512021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5775520613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2887760106 + 2887760107.

It is an arithmetic number, because the mean of its divisors is an integer number (2887760107).

Almost surely, 2^5775520213 is an apocalyptic number.

It is an amenable number.

5775520213 is a deficient number, since it is larger than the sum of its proper divisors (1).

5775520213 is an equidigital number, since it uses as much as digits as its factorization.

5775520213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73500, while the sum is 37.

The square root of 5775520213 is about 75996.8434410272. The cubic root of 5775520213 is about 1794.1704629834.

Adding to 5775520213 its reverse (3120255775), we get a palindrome (8895775988).

The spelling of 5775520213 in words is "five billion, seven hundred seventy-five million, five hundred twenty thousand, two hundred thirteen".