4456408046479 has 2 divisors, whose sum is σ = 4456408046480. Its totient is φ = 4456408046478.

The previous prime is 4456408046473. The next prime is 4456408046557. The reversal of 4456408046479 is 9746408046544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4456408046479 - 2²⁵ = 4456374492047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4456408046473) 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, 2228204023239 + 2228204023240.

It is an arithmetic number, because the mean of its divisors is an integer number (2228204023240).

Almost surely, 2^{4456408046479} is an apocalyptic number.

4456408046479 is a deficient number, since it is larger than the sum of its proper divisors (1).

4456408046479 is an equidigital number, since it uses as much as digits as its factorization.

4456408046479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92897280, while the sum is 61.

The spelling of 4456408046479 in words is "four trillion, four hundred fifty-six billion, four hundred eight million, forty-six thousand, four hundred seventy-nine".