6227777089 has 2 divisors, whose sum is σ = 6227777090. Its totient is φ = 6227777088.

The previous prime is 6227777071. The next prime is 6227777119. The reversal of 6227777089 is 9807777226.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5412103489 + 815673600 = 73567^2 + 28560^2 .

It is a cyclic number.

It is not a de Polignac number, because 6227777089 - 2²³ = 6219388481 is a prime.

It is not a weakly prime, because it can be changed into another prime (6227777069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3113888544 + 3113888545.

It is an arithmetic number, because the mean of its divisors is an integer number (3113888545).

Almost surely, 2^6227777089 is an apocalyptic number.

It is an amenable number.

6227777089 is a deficient number, since it is larger than the sum of its proper divisors (1).

6227777089 is an equidigital number, since it uses as much as digits as its factorization.

6227777089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4148928, while the sum is 55.

The square root of 6227777089 is about 78916.2663143664. The cubic root of 6227777089 is about 1839.8299591801.

The spelling of 6227777089 in words is "six billion, two hundred twenty-seven million, seven hundred seventy-seven thousand, eighty-nine".