445630695799 has 2 divisors, whose sum is σ = 445630695800. Its totient is φ = 445630695798.

The previous prime is 445630695791. The next prime is 445630695833. The reversal of 445630695799 is 997596036544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 445630695799 - 2³ = 445630695791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (445630695791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222815347899 + 222815347900.

It is an arithmetic number, because the mean of its divisors is an integer number (222815347900).

Almost surely, 2^445630695799 is an apocalyptic number.

445630695799 is a deficient number, since it is larger than the sum of its proper divisors (1).

445630695799 is an equidigital number, since it uses as much as digits as its factorization.

445630695799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 220449600, while the sum is 67.

The spelling of 445630695799 in words is "four hundred forty-five billion, six hundred thirty million, six hundred ninety-five thousand, seven hundred ninety-nine".