5756213 has 2 divisors, whose sum is σ = 5756214. Its totient is φ = 5756212.

The previous prime is 5756209. The next prime is 5756227. The reversal of 5756213 is 3126575.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3467044 + 2289169 = 1862^2 + 1513^2 .

It is a cyclic number.

It is not a de Polignac number, because 5756213 - 2² = 5756209 is a prime.

It is a Sophie Germain prime.

It is a Chen 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 (5756203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2878106 + 2878107.

It is an arithmetic number, because the mean of its divisors is an integer number (2878107).

Almost surely, 2^5756213 is an apocalyptic number.

It is an amenable number.

5756213 is a deficient number, since it is larger than the sum of its proper divisors (1).

5756213 is an equidigital number, since it uses as much as digits as its factorization.

5756213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6300, while the sum is 29.

The square root of 5756213 is about 2399.2109119458. The cubic root of 5756213 is about 179.2168963428.

It can be divided in two parts, 57562 and 13, that added together give a palindrome (57575).

The spelling of 5756213 in words is "five million, seven hundred fifty-six thousand, two hundred thirteen".