6617076071227 has 2 divisors, whose sum is σ = 6617076071228. Its totient is φ = 6617076071226.

The previous prime is 6617076071201. The next prime is 6617076071267. The reversal of 6617076071227 is 7221706707166.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6617076071227 is a prime.

It is not a weakly prime, because it can be changed into another prime (6617076071267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3308538035613 + 3308538035614.

It is an arithmetic number, because the mean of its divisors is an integer number (3308538035614).

Almost surely, 2^{6617076071227} is an apocalyptic number.

6617076071227 is a deficient number, since it is larger than the sum of its proper divisors (1).

6617076071227 is an equidigital number, since it uses as much as digits as its factorization.

6617076071227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2074464, while the sum is 52.

The spelling of 6617076071227 in words is "six trillion, six hundred seventeen billion, seventy-six million, seventy-one thousand, two hundred twenty-seven".