2804485111 has 2 divisors, whose sum is σ = 2804485112. Its totient is φ = 2804485110.

The previous prime is 2804485109. The next prime is 2804485199. The reversal of 2804485111 is 1115844082.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2804485111 - 2¹ = 2804485109 is a prime.

Together with 2804485109, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2804482111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1402242555 + 1402242556.

It is an arithmetic number, because the mean of its divisors is an integer number (1402242556).

Almost surely, 2^2804485111 is an apocalyptic number.

2804485111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2804485111 is an equidigital number, since it uses as much as digits as its factorization.

2804485111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10240, while the sum is 34.

The square root of 2804485111 is about 52957.3895787925. The cubic root of 2804485111 is about 1410.2119143958.

The spelling of 2804485111 in words is "two billion, eight hundred four million, four hundred eighty-five thousand, one hundred eleven".