4223545056607 has 2 divisors, whose sum is σ = 4223545056608. Its totient is φ = 4223545056606.

The previous prime is 4223545056571. The next prime is 4223545056659. The reversal of 4223545056607 is 7066505453224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4223545056607 - 2¹⁵ = 4223545023839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4223545056697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111772528303 + 2111772528304.

It is an arithmetic number, because the mean of its divisors is an integer number (2111772528304).

Almost surely, 2^{4223545056607} is an apocalyptic number.

4223545056607 is a deficient number, since it is larger than the sum of its proper divisors (1).

4223545056607 is an equidigital number, since it uses as much as digits as its factorization.

4223545056607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048000, while the sum is 49.

The spelling of 4223545056607 in words is "four trillion, two hundred twenty-three billion, five hundred forty-five million, fifty-six thousand, six hundred seven".