5454641459564 has 72 divisors (see below), whose sum is σ = 10749994904880. Its totient is φ = 2419009690240.

The previous prime is 5454641459563. The next prime is 5454641459599. The reversal of 5454641459564 is 4659541464545.

It is a super-2 number, since 2×5454641459564² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5454641459497 and 5454641459506.

It is not an unprimeable number, because it can be changed into a prime (5454641459563) 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 23 ways as a sum of consecutive naturals, for example, 3997742 + ... + 5185674.

It is an arithmetic number, because the mean of its divisors is an integer number (149305484790).

Almost surely, 2^{5454641459564} is an apocalyptic number.

It is an amenable number.

5454641459564 is a deficient number, since it is larger than the sum of its proper divisors (5295353445316).

5454641459564 is a wasteful number, since it uses less digits than its factorization.

5454641459564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188191 (or 1188178 counting only the distinct ones).

The product of its digits is 207360000, while the sum is 62.

The spelling of 5454641459564 in words is "five trillion, four hundred fifty-four billion, six hundred forty-one million, four hundred fifty-nine thousand, five hundred sixty-four".