6205213873 has 2 divisors, whose sum is σ = 6205213874. Its totient is φ = 6205213872.

The previous prime is 6205213867. The next prime is 6205213913. The reversal of 6205213873 is 3783125026.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5257990144 + 947223729 = 72512^2 + 30777^2 .

It is a cyclic number.

It is not a de Polignac number, because 6205213873 - 2¹³ = 6205205681 is a prime.

It is not a weakly prime, because it can be changed into another prime (6205213813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3102606936 + 3102606937.

It is an arithmetic number, because the mean of its divisors is an integer number (3102606937).

Almost surely, 2^6205213873 is an apocalyptic number.

It is an amenable number.

6205213873 is a deficient number, since it is larger than the sum of its proper divisors (1).

6205213873 is an equidigital number, since it uses as much as digits as its factorization.

6205213873 is an evil number, because the sum of its binary digits is even.

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

The square root of 6205213873 is about 78773.1799091544. The cubic root of 6205213873 is about 1837.6053711490.

Adding to 6205213873 its reverse (3783125026), we get a palindrome (9988338899).

The spelling of 6205213873 in words is "six billion, two hundred five million, two hundred thirteen thousand, eight hundred seventy-three".