4577456741543 has 16 divisors (see below), whose sum is σ = 5330193180480. Its totient is φ = 3849426836736.

The previous prime is 4577456741513. The next prime is 4577456741579. The reversal of 4577456741543 is 3451476547754.

It is a cyclic number.

It is not a de Polignac number, because 4577456741543 - 2²⁴ = 4577439964327 is a prime.

It is a super-2 number, since 2×4577456741543² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4577456741513) 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 in 15 ways as a sum of consecutive naturals, for example, 24626771 + ... + 24811947.

It is an arithmetic number, because the mean of its divisors is an integer number (333137073780).

Almost surely, 2^{4577456741543} is an apocalyptic number.

4577456741543 is a deficient number, since it is larger than the sum of its proper divisors (752736438937).

4577456741543 is a wasteful number, since it uses less digits than its factorization.

4577456741543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251866.

The product of its digits is 197568000, while the sum is 62.

The spelling of 4577456741543 in words is "four trillion, five hundred seventy-seven billion, four hundred fifty-six million, seven hundred forty-one thousand, five hundred forty-three".