6320005771771 has 2 divisors, whose sum is σ = 6320005771772. Its totient is φ = 6320005771770.

The previous prime is 6320005771757. The next prime is 6320005771829. The reversal of 6320005771771 is 1771775000236.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6320005771771 - 2³³ = 6311415837179 is a prime.

It is not a weakly prime, because it can be changed into another prime (6320005771271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3160002885885 + 3160002885886.

It is an arithmetic number, because the mean of its divisors is an integer number (3160002885886).

Almost surely, 2^{6320005771771} is an apocalyptic number.

6320005771771 is a deficient number, since it is larger than the sum of its proper divisors (1).

6320005771771 is an equidigital number, since it uses as much as digits as its factorization.

6320005771771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432180, while the sum is 46.

The spelling of 6320005771771 in words is "six trillion, three hundred twenty billion, five million, seven hundred seventy-one thousand, seven hundred seventy-one".