4455845590843 has 2 divisors, whose sum is σ = 4455845590844. Its totient is φ = 4455845590842.

The previous prime is 4455845590841. The next prime is 4455845590883. The reversal of 4455845590843 is 3480955485544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4455845590843 - 2¹ = 4455845590841 is a prime.

Together with 4455845590841, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4455845590841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2227922795421 + 2227922795422.

It is an arithmetic number, because the mean of its divisors is an integer number (2227922795422).

Almost surely, 2^{4455845590843} is an apocalyptic number.

4455845590843 is a deficient number, since it is larger than the sum of its proper divisors (1).

4455845590843 is an equidigital number, since it uses as much as digits as its factorization.

4455845590843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 276480000, while the sum is 64.

The spelling of 4455845590843 in words is "four trillion, four hundred fifty-five billion, eight hundred forty-five million, five hundred ninety thousand, eight hundred forty-three".