445716101 has 2 divisors, whose sum is σ = 445716102. Its totient is φ = 445716100.

The previous prime is 445716077. The next prime is 445716107. The reversal of 445716101 is 101617544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 332187076 + 113529025 = 18226^2 + 10655^2 .

It is a cyclic number.

It is not a de Polignac number, because 445716101 - 2¹⁴ = 445699717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (445716107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222858050 + 222858051.

It is an arithmetic number, because the mean of its divisors is an integer number (222858051).

Almost surely, 2^445716101 is an apocalyptic number.

It is an amenable number.

445716101 is a deficient number, since it is larger than the sum of its proper divisors (1).

445716101 is an equidigital number, since it uses as much as digits as its factorization.

445716101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 445716101 is about 21111.9895083339. The cubic root of 445716101 is about 763.8699769821.

The spelling of 445716101 in words is "four hundred forty-five million, seven hundred sixteen thousand, one hundred one".