6667067383 has 2 divisors, whose sum is σ = 6667067384. Its totient is φ = 6667067382.

The previous prime is 6667067291. The next prime is 6667067389. The reversal of 6667067383 is 3837607666.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6667067383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6667067383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6667067389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3333533691 + 3333533692.

It is an arithmetic number, because the mean of its divisors is an integer number (3333533692).

Almost surely, 2^6667067383 is an apocalyptic number.

6667067383 is a deficient number, since it is larger than the sum of its proper divisors (1).

6667067383 is an equidigital number, since it uses as much as digits as its factorization.

6667067383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4572288, while the sum is 52.

The square root of 6667067383 is about 81652.1119322703. Note that the first 3 decimals coincide. The cubic root of 6667067383 is about 1882.1097658573.

The spelling of 6667067383 in words is "six billion, six hundred sixty-seven million, sixty-seven thousand, three hundred eighty-three".