4425501673 has 2 divisors, whose sum is σ = 4425501674. Its totient is φ = 4425501672.

The previous prime is 4425501653. The next prime is 4425501757. The reversal of 4425501673 is 3761055244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4419191529 + 6310144 = 66477^2 + 2512^2 .

It is a cyclic number.

It is not a de Polignac number, because 4425501673 - 2⁹ = 4425501161 is a prime.

It is not a weakly prime, because it can be changed into another prime (4425501653) 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, 2212750836 + 2212750837.

It is an arithmetic number, because the mean of its divisors is an integer number (2212750837).

Almost surely, 2^4425501673 is an apocalyptic number.

It is an amenable number.

4425501673 is a deficient number, since it is larger than the sum of its proper divisors (1).

4425501673 is an equidigital number, since it uses as much as digits as its factorization.

4425501673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 4425501673 is about 66524.4441765581. Note that the first 3 decimals coincide. The cubic root of 4425501673 is about 1641.8022118711.

The spelling of 4425501673 in words is "four billion, four hundred twenty-five million, five hundred one thousand, six hundred seventy-three".