445770352784093 has 2 divisors, whose sum is σ = 445770352784094. Its totient is φ = 445770352784092.

The previous prime is 445770352784033. The next prime is 445770352784153. The reversal of 445770352784093 is 390487253077544.

It is a balanced prime because it is at equal distance from previous prime (445770352784033) and next prime (445770352784153).

It can be written as a sum of positive squares in only one way, i.e., 235161672940324 + 210608679843769 = 15334982^2 + 14512363^2 .

It is a cyclic number.

It is not a de Polignac number, because 445770352784093 - 2⁴⁰ = 444670841156317 is a prime.

It is a super-2 number, since 2×445770352784093² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (445770352784033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222885176392046 + 222885176392047.

It is an arithmetic number, because the mean of its divisors is an integer number (222885176392047).

Almost surely, 2^{445770352784093} is an apocalyptic number.

It is an amenable number.

445770352784093 is a deficient number, since it is larger than the sum of its proper divisors (1).

445770352784093 is an equidigital number, since it uses as much as digits as its factorization.

445770352784093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 711244800, while the sum is 68.

The spelling of 445770352784093 in words is "four hundred forty-five trillion, seven hundred seventy billion, three hundred fifty-two million, seven hundred eighty-four thousand, ninety-three".