4455845590841 has 2 divisors, whose sum is σ = 4455845590842. Its totient is φ = 4455845590840.

The previous prime is 4455845590817. The next prime is 4455845590843. The reversal of 4455845590841 is 1480955485544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4344740035216 + 111105555625 = 2084404^2 + 333325^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4455845590841 is a prime.

Together with 4455845590843, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4455845590843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2227922795420 + 2227922795421.

It is an arithmetic number, because the mean of its divisors is an integer number (2227922795421).

Almost surely, 2^{4455845590841} is an apocalyptic number.

It is an amenable number.

4455845590841 is a deficient number, since it is larger than the sum of its proper divisors (1).

4455845590841 is an equidigital number, since it uses as much as digits as its factorization.

4455845590841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92160000, while the sum is 62.

The spelling of 4455845590841 in words is "four trillion, four hundred fifty-five billion, eight hundred forty-five million, five hundred ninety thousand, eight hundred forty-one".