4285565671 has 2 divisors, whose sum is σ = 4285565672. Its totient is φ = 4285565670.

The previous prime is 4285565657. The next prime is 4285565677. The reversal of 4285565671 is 1765655824.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4285565671 - 2¹⁵ = 4285532903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4285565677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2142782835 + 2142782836.

It is an arithmetic number, because the mean of its divisors is an integer number (2142782836).

Almost surely, 2^4285565671 is an apocalyptic number.

4285565671 is a deficient number, since it is larger than the sum of its proper divisors (1).

4285565671 is an equidigital number, since it uses as much as digits as its factorization.

4285565671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016000, while the sum is 49.

The square root of 4285565671 is about 65464.2319973281. The cubic root of 4285565671 is about 1624.3117459022.

The spelling of 4285565671 in words is "four billion, two hundred eighty-five million, five hundred sixty-five thousand, six hundred seventy-one".