7045254043 has 2 divisors, whose sum is σ = 7045254044. Its totient is φ = 7045254042.

The previous prime is 7045254023. The next prime is 7045254103. The reversal of 7045254043 is 3404525407.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7045254043 - 2¹⁷ = 7045122971 is a prime.

It is not a weakly prime, because it can be changed into another prime (7045254023) 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, 3522627021 + 3522627022.

It is an arithmetic number, because the mean of its divisors is an integer number (3522627022).

Almost surely, 2^7045254043 is an apocalyptic number.

7045254043 is a deficient number, since it is larger than the sum of its proper divisors (1).

7045254043 is an equidigital number, since it uses as much as digits as its factorization.

7045254043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67200, while the sum is 34.

The square root of 7045254043 is about 83936.0115981216. The cubic root of 7045254043 is about 1917.0446107401.

It can be divided in two parts, 704525404 and 3, that added together give a palindrome (704525407).

The spelling of 7045254043 in words is "seven billion, forty-five million, two hundred fifty-four thousand, forty-three".