7305225043 has 2 divisors, whose sum is σ = 7305225044. Its totient is φ = 7305225042.

The previous prime is 7305225029. The next prime is 7305225071. The reversal of 7305225043 is 3405225037.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7305225043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7305224996 and 7305225014.

It is not a weakly prime, because it can be changed into another prime (7305225443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3652612521 + 3652612522.

It is an arithmetic number, because the mean of its divisors is an integer number (3652612522).

Almost surely, 2^7305225043 is an apocalyptic number.

7305225043 is a deficient number, since it is larger than the sum of its proper divisors (1).

7305225043 is an equidigital number, since it uses as much as digits as its factorization.

7305225043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 31.

The square root of 7305225043 is about 85470.6092349879. The cubic root of 7305225043 is about 1940.3401326428.

The spelling of 7305225043 in words is "seven billion, three hundred five million, two hundred twenty-five thousand, forty-three".