2245033543 has 2 divisors, whose sum is σ = 2245033544. Its totient is φ = 2245033542.

The previous prime is 2245033541. The next prime is 2245033601. The reversal of 2245033543 is 3453305422.

2245033543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2245033543 - 2¹ = 2245033541 is a prime.

Together with 2245033541, 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 (2245033541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122516771 + 1122516772.

It is an arithmetic number, because the mean of its divisors is an integer number (1122516772).

Almost surely, 2^2245033543 is an apocalyptic number.

2245033543 is a deficient number, since it is larger than the sum of its proper divisors (1).

2245033543 is an equidigital number, since it uses as much as digits as its factorization.

2245033543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 31.

The square root of 2245033543 is about 47381.7849283878. The cubic root of 2245033543 is about 1309.4058535595.

Adding to 2245033543 its reverse (3453305422), we get a palindrome (5698338965).

The spelling of 2245033543 in words is "two billion, two hundred forty-five million, thirty-three thousand, five hundred forty-three".