445006130320027 has 2 divisors, whose sum is σ = 445006130320028. Its totient is φ = 445006130320026.

The previous prime is 445006130320021. The next prime is 445006130320051. The reversal of 445006130320027 is 720023031600544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 445006130320027 - 2⁷ = 445006130319899 is a prime.

It is not a weakly prime, because it can be changed into another prime (445006130320021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222503065160013 + 222503065160014.

It is an arithmetic number, because the mean of its divisors is an integer number (222503065160014).

Almost surely, 2^{445006130320027} is an apocalyptic number.

445006130320027 is a deficient number, since it is larger than the sum of its proper divisors (1).

445006130320027 is an equidigital number, since it uses as much as digits as its factorization.

445006130320027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 445006130320027 in words is "four hundred forty-five trillion, six billion, one hundred thirty million, three hundred twenty thousand, twenty-seven".