6675710281 has 2 divisors, whose sum is σ = 6675710282. Its totient is φ = 6675710280.

The previous prime is 6675710257. The next prime is 6675710359. The reversal of 6675710281 is 1820175766.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5155958025 + 1519752256 = 71805^2 + 38984^2 .

It is a cyclic number.

It is not a de Polignac number, because 6675710281 - 2¹¹ = 6675708233 is a prime.

It is a super-2 number, since 2×6675710281² = 89130215511698197922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6675710201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3337855140 + 3337855141.

It is an arithmetic number, because the mean of its divisors is an integer number (3337855141).

Almost surely, 2^6675710281 is an apocalyptic number.

It is an amenable number.

6675710281 is a deficient number, since it is larger than the sum of its proper divisors (1).

6675710281 is an equidigital number, since it uses as much as digits as its factorization.

6675710281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 43.

The square root of 6675710281 is about 81705.0199253387. The cubic root of 6675710281 is about 1882.9227099213.

The spelling of 6675710281 in words is "six billion, six hundred seventy-five million, seven hundred ten thousand, two hundred eighty-one".