4506411056881 has 2 divisors, whose sum is σ = 4506411056882. Its totient is φ = 4506411056880.

The previous prime is 4506411056867. The next prime is 4506411056893. The reversal of 4506411056881 is 1886501146054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2646689728225 + 1859721328656 = 1626865^2 + 1363716^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4506411056881 is a prime.

It is a super-2 number, since 2×4506411056881² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4506211056881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2253205528440 + 2253205528441.

It is an arithmetic number, because the mean of its divisors is an integer number (2253205528441).

Almost surely, 2^{4506411056881} is an apocalyptic number.

It is an amenable number.

4506411056881 is a deficient number, since it is larger than the sum of its proper divisors (1).

4506411056881 is an equidigital number, since it uses as much as digits as its factorization.

4506411056881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 921600, while the sum is 49.

The spelling of 4506411056881 in words is "four trillion, five hundred six billion, four hundred eleven million, fifty-six thousand, eight hundred eighty-one".