2230545047 has 2 divisors, whose sum is σ = 2230545048. Its totient is φ = 2230545046.

The previous prime is 2230545029. The next prime is 2230545067. The reversal of 2230545047 is 7405450322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2230545047 - 2⁶ = 2230544983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2230545067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115272523 + 1115272524.

It is an arithmetic number, because the mean of its divisors is an integer number (1115272524).

Almost surely, 2^2230545047 is an apocalyptic number.

2230545047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230545047 is an equidigital number, since it uses as much as digits as its factorization.

2230545047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 2230545047 is about 47228.6464658897. The cubic root of 2230545047 is about 1306.5829886269.

Adding to 2230545047 its reverse (7405450322), we get a palindrome (9635995369).

The spelling of 2230545047 in words is "two billion, two hundred thirty million, five hundred forty-five thousand, forty-seven".