562837213 has 2 divisors, whose sum is σ = 562837214. Its totient is φ = 562837212.

The previous prime is 562837199. The next prime is 562837283. The reversal of 562837213 is 312738265.

562837213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 349764804 + 213072409 = 18702^2 + 14597^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-562837213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (562837283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281418606 + 281418607.

It is an arithmetic number, because the mean of its divisors is an integer number (281418607).

Almost surely, 2^562837213 is an apocalyptic number.

It is an amenable number.

562837213 is a deficient number, since it is larger than the sum of its proper divisors (1).

562837213 is an equidigital number, since it uses as much as digits as its factorization.

562837213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 37.

The square root of 562837213 is about 23724.1904603719. The cubic root of 562837213 is about 825.6467352409.

The spelling of 562837213 in words is "five hundred sixty-two million, eight hundred thirty-seven thousand, two hundred thirteen".