4421054773 has 2 divisors, whose sum is σ = 4421054774. Its totient is φ = 4421054772.

The previous prime is 4421054717. The next prime is 4421054819. The reversal of 4421054773 is 3774501244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4185831204 + 235223569 = 64698^2 + 15337^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4421054773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4421454773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2210527386 + 2210527387.

It is an arithmetic number, because the mean of its divisors is an integer number (2210527387).

Almost surely, 2^4421054773 is an apocalyptic number.

It is an amenable number.

4421054773 is a deficient number, since it is larger than the sum of its proper divisors (1).

4421054773 is an equidigital number, since it uses as much as digits as its factorization.

4421054773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94080, while the sum is 37.

The square root of 4421054773 is about 66491.0127235253. The cubic root of 4421054773 is about 1641.2521140086.

The spelling of 4421054773 in words is "four billion, four hundred twenty-one million, fifty-four thousand, seven hundred seventy-three".