4559684869554 has 16 divisors (see below), whose sum is σ = 9119405361792. Its totient is φ = 1519889019408.

The previous prime is 4559684869529. The next prime is 4559684869573.

4559684869554 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4559684869554² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4559684869554.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355047 + ... + 3040629.

It is an arithmetic number, because the mean of its divisors is an integer number (569962835112).

Almost surely, 2^{4559684869554} is an apocalyptic number.

4559684869554 is an abundant number, since it is smaller than the sum of its proper divisors (4559720492238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4559684869554 is a wasteful number, since it uses less digits than its factorization.

4559684869554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2968561.

The product of its digits is 7464960000, while the sum is 78.

The spelling of 4559684869554 in words is "four trillion, five hundred fifty-nine billion, six hundred eighty-four million, eight hundred sixty-nine thousand, five hundred fifty-four".