2838045047 has 2 divisors, whose sum is σ = 2838045048. Its totient is φ = 2838045046.

The previous prime is 2838045031. The next prime is 2838045073. The reversal of 2838045047 is 7405408382.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2838045047 - 2⁴ = 2838045031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2838044995 and 2838045013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2838045097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1419022523 + 1419022524.

It is an arithmetic number, because the mean of its divisors is an integer number (1419022524).

Almost surely, 2^2838045047 is an apocalyptic number.

2838045047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2838045047 is an equidigital number, since it uses as much as digits as its factorization.

2838045047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 215040, while the sum is 41.

The square root of 2838045047 is about 53273.3052006350. The cubic root of 2838045047 is about 1415.8147358815.

The spelling of 2838045047 in words is "two billion, eight hundred thirty-eight million, forty-five thousand, forty-seven".