4954445773 has 2 divisors, whose sum is σ = 4954445774. Its totient is φ = 4954445772.

The previous prime is 4954445731. The next prime is 4954445843. The reversal of 4954445773 is 3775444594.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3786310089 + 1168135684 = 61533^2 + 34178^2 .

It is a cyclic number.

It is not a de Polignac number, because 4954445773 - 2⁹ = 4954445261 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4954445773.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4954445723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2477222886 + 2477222887.

It is an arithmetic number, because the mean of its divisors is an integer number (2477222887).

Almost surely, 2^4954445773 is an apocalyptic number.

It is an amenable number.

4954445773 is a deficient number, since it is larger than the sum of its proper divisors (1).

4954445773 is an equidigital number, since it uses as much as digits as its factorization.

4954445773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8467200, while the sum is 52.

The square root of 4954445773 is about 70387.8240393891. The cubic root of 4954445773 is about 1704.7669863282.

The spelling of 4954445773 in words is "four billion, nine hundred fifty-four million, four hundred forty-five thousand, seven hundred seventy-three".