6872065223 has 2 divisors, whose sum is σ = 6872065224. Its totient is φ = 6872065222.

The previous prime is 6872065219. The next prime is 6872065231. The reversal of 6872065223 is 3225602786.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6872065223 - 2² = 6872065219 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6872065273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3436032611 + 3436032612.

It is an arithmetic number, because the mean of its divisors is an integer number (3436032612).

Almost surely, 2^6872065223 is an apocalyptic number.

6872065223 is a deficient number, since it is larger than the sum of its proper divisors (1).

6872065223 is an equidigital number, since it uses as much as digits as its factorization.

6872065223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 6872065223 is about 82897.9204986470. The cubic root of 6872065223 is about 1901.2056266016.

The spelling of 6872065223 in words is "six billion, eight hundred seventy-two million, sixty-five thousand, two hundred twenty-three".