6673977223 has 2 divisors, whose sum is σ = 6673977224. Its totient is φ = 6673977222.

The previous prime is 6673977179. The next prime is 6673977257. The reversal of 6673977223 is 3227793766.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6673977223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6673977293) 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 as a sum of consecutive naturals, namely, 3336988611 + 3336988612.

It is an arithmetic number, because the mean of its divisors is an integer number (3336988612).

Almost surely, 2^6673977223 is an apocalyptic number.

6673977223 is a deficient number, since it is larger than the sum of its proper divisors (1).

6673977223 is an equidigital number, since it uses as much as digits as its factorization.

6673977223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4000752, while the sum is 52.

The square root of 6673977223 is about 81694.4136584626. The cubic root of 6673977223 is about 1882.7597561405.

The spelling of 6673977223 in words is "six billion, six hundred seventy-three million, nine hundred seventy-seven thousand, two hundred twenty-three".