6055867991 has 2 divisors, whose sum is σ = 6055867992. Its totient is φ = 6055867990.

The previous prime is 6055867969. The next prime is 6055868023. The reversal of 6055867991 is 1997685506.

6055867991 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 6055867991 - 2³⁰ = 4982126167 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6055867931) 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, 3027933995 + 3027933996.

It is an arithmetic number, because the mean of its divisors is an integer number (3027933996).

Almost surely, 2^6055867991 is an apocalyptic number.

6055867991 is a deficient number, since it is larger than the sum of its proper divisors (1).

6055867991 is an equidigital number, since it uses as much as digits as its factorization.

6055867991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4082400, while the sum is 56.

The square root of 6055867991 is about 77819.4576632348. The cubic root of 6055867991 is about 1822.7431153239.

The spelling of 6055867991 in words is "six billion, fifty-five million, eight hundred sixty-seven thousand, nine hundred ninety-one".