4456408046543 has 16 divisors (see below), whose sum is σ = 4484894850144. Its totient is φ = 4428004331520.

The previous prime is 4456408046479. The next prime is 4456408046557. The reversal of 4456408046543 is 3456408046544.

It is a cyclic number.

It is not a de Polignac number, because 4456408046543 - 2⁶ = 4456408046479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4456408066543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 703233071 + ... + 703239407.

It is an arithmetic number, because the mean of its divisors is an integer number (280305928134).

Almost surely, 2^{4456408046543} is an apocalyptic number.

4456408046543 is a deficient number, since it is larger than the sum of its proper divisors (28486803601).

4456408046543 is a wasteful number, since it uses less digits than its factorization.

4456408046543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12202.

The product of its (nonzero) digits is 22118400, while the sum is 53.

Subtracting from 4456408046543 its reverse (3456408046544), we obtain a palindrome (999999999999).

The spelling of 4456408046543 in words is "four trillion, four hundred fifty-six billion, four hundred eight million, forty-six thousand, five hundred forty-three".