5667984767 has 2 divisors, whose sum is σ = 5667984768. Its totient is φ = 5667984766.

The previous prime is 5667984743. The next prime is 5667984793. The reversal of 5667984767 is 7674897665.

5667984767 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5667984767 - 2⁶ = 5667984703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5667984067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2833992383 + 2833992384.

It is an arithmetic number, because the mean of its divisors is an integer number (2833992384).

Almost surely, 2^5667984767 is an apocalyptic number.

5667984767 is a deficient number, since it is larger than the sum of its proper divisors (1).

5667984767 is an equidigital number, since it uses as much as digits as its factorization.

5667984767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 106686720, while the sum is 65.

The square root of 5667984767 is about 75286.0197314216. The cubic root of 5667984767 is about 1782.9653017536.

The spelling of 5667984767 in words is "five billion, six hundred sixty-seven million, nine hundred eighty-four thousand, seven hundred sixty-seven".