5543023662816 has 96 divisors (see below), whose sum is σ = 14573687909760. Its totient is φ = 1844723295744.

The previous prime is 5543023662793. The next prime is 5543023662859. The reversal of 5543023662816 is 6182663203455.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×5543023662816² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 478707715 + ... + 478719293.

It is an arithmetic number, because the mean of its divisors is an integer number (151809249060).

Almost surely, 2^{5543023662816} is an apocalyptic number.

It is an amenable number.

5543023662816 is an abundant number, since it is smaller than the sum of its proper divisors (9030664246944).

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

5543023662816 is a wasteful number, since it uses less digits than its factorization.

5543023662816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19128 (or 19120 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 51.

The spelling of 5543023662816 in words is "five trillion, five hundred forty-three billion, twenty-three million, six hundred sixty-two thousand, eight hundred sixteen".