4420532273 has 2 divisors, whose sum is σ = 4420532274. Its totient is φ = 4420532272.

The previous prime is 4420532167. The next prime is 4420532297. The reversal of 4420532273 is 3722350244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4391447824 + 29084449 = 66268^2 + 5393^2 .

It is a cyclic number.

It is not a de Polignac number, because 4420532273 - 2¹⁶ = 4420466737 is a prime.

It is a super-2 number, since 2×4420532273² = 39082211153269093058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4420532573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2210266136 + 2210266137.

It is an arithmetic number, because the mean of its divisors is an integer number (2210266137).

Almost surely, 2^4420532273 is an apocalyptic number.

It is an amenable number.

4420532273 is a deficient number, since it is larger than the sum of its proper divisors (1).

4420532273 is an equidigital number, since it uses as much as digits as its factorization.

4420532273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 32.

The square root of 4420532273 is about 66487.0835049937. The cubic root of 4420532273 is about 1641.1874546261.

The spelling of 4420532273 in words is "four billion, four hundred twenty million, five hundred thirty-two thousand, two hundred seventy-three".