5543163072000 has 1600 divisors, whose sum is σ = 22578969853440. Its totient is φ = 1345683456000.

The previous prime is 5543163071951. The next prime is 5543163072011. The reversal of 5543163072000 is 2703613455.

5543163072000 is a `hidden beast` number, since 5 + 543 + 16 + 30 + 72 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1600).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 2731966986 + ... + 2731969014.

Almost surely, 2^{5543163072000} is an apocalyptic number.

5543163072000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5543163072000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11289484926720).

5543163072000 is an abundant number, since it is smaller than the sum of its proper divisors (17035806781440).

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

5543163072000 is a wasteful number, since it uses less digits than its factorization.

5543163072000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122 (or 2087 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

Adding to 5543163072000 its reverse (2703613455), we get a palindrome (5545866685455).

The spelling of 5543163072000 in words is "five trillion, five hundred forty-three billion, one hundred sixty-three million, seventy-two thousand".