6230216561 has 8 divisors (see below), whose sum is σ = 6314562144. Its totient is φ = 6146354880.

The previous prime is 6230216549. The next prime is 6230216567. The reversal of 6230216561 is 1656120326.

6230216561 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6230216561 - 2¹⁴ = 6230200177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6230216567) 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 in 7 ways as a sum of consecutive naturals, for example, 95015 + ... + 146588.

It is an arithmetic number, because the mean of its divisors is an integer number (789320268).

Almost surely, 2^6230216561 is an apocalyptic number.

It is an amenable number.

6230216561 is a deficient number, since it is larger than the sum of its proper divisors (84345583).

6230216561 is a wasteful number, since it uses less digits than its factorization.

6230216561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241951.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 6230216561 is about 78931.7208795045. The cubic root of 6230216561 is about 1840.0701533783.

Adding to 6230216561 its reverse (1656120326), we get a palindrome (7886336887).

The spelling of 6230216561 in words is "six billion, two hundred thirty million, two hundred sixteen thousand, five hundred sixty-one".