4452210020257 has 2 divisors, whose sum is σ = 4452210020258. Its totient is φ = 4452210020256.

The previous prime is 4452210020231. The next prime is 4452210020347. The reversal of 4452210020257 is 7520200122544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3035814884881 + 1416395135376 = 1742359^2 + 1190124^2 .

It is a cyclic number.

It is not a de Polignac number, because 4452210020257 - 2¹⁹ = 4452209495969 is a prime.

It is not a weakly prime, because it can be changed into another prime (4452210023257) 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, 2226105010128 + 2226105010129.

It is an arithmetic number, because the mean of its divisors is an integer number (2226105010129).

Almost surely, 2^{4452210020257} is an apocalyptic number.

It is an amenable number.

4452210020257 is a deficient number, since it is larger than the sum of its proper divisors (1).

4452210020257 is an equidigital number, since it uses as much as digits as its factorization.

4452210020257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44800, while the sum is 34.

The spelling of 4452210020257 in words is "four trillion, four hundred fifty-two billion, two hundred ten million, twenty thousand, two hundred fifty-seven".