4225961573 has 2 divisors, whose sum is σ = 4225961574. Its totient is φ = 4225961572.

The previous prime is 4225961533. The next prime is 4225961581. The reversal of 4225961573 is 3751695224.

4225961573 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4213697569 + 12264004 = 64913^2 + 3502^2 .

It is a cyclic number.

It is not a de Polignac number, because 4225961573 - 2¹⁰ = 4225960549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4225961533) 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, 2112980786 + 2112980787.

It is an arithmetic number, because the mean of its divisors is an integer number (2112980787).

Almost surely, 2^4225961573 is an apocalyptic number.

It is an amenable number.

4225961573 is a deficient number, since it is larger than the sum of its proper divisors (1).

4225961573 is an equidigital number, since it uses as much as digits as its factorization.

4225961573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 453600, while the sum is 44.

The square root of 4225961573 is about 65007.3962945756. The cubic root of 4225961573 is about 1616.7461963970.

The spelling of 4225961573 in words is "four billion, two hundred twenty-five million, nine hundred sixty-one thousand, five hundred seventy-three".