4285489111 has 2 divisors, whose sum is σ = 4285489112. Its totient is φ = 4285489110.

The previous prime is 4285489097. The next prime is 4285489129. The reversal of 4285489111 is 1119845824.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4285489111 - 2⁷ = 4285488983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4285489171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2142744555 + 2142744556.

It is an arithmetic number, because the mean of its divisors is an integer number (2142744556).

Almost surely, 2^4285489111 is an apocalyptic number.

4285489111 is a deficient number, since it is larger than the sum of its proper divisors (1).

4285489111 is an equidigital number, since it uses as much as digits as its factorization.

4285489111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 92160, while the sum is 43.

The square root of 4285489111 is about 65463.6472479192. The cubic root of 4285489111 is about 1624.3020732742.

The spelling of 4285489111 in words is "four billion, two hundred eighty-five million, four hundred eighty-nine thousand, one hundred eleven".