5543601156 has 36 divisors (see below), whose sum is σ = 14053175500. Its totient is φ = 1842568128.

The previous prime is 5543601143. The next prime is 5543601163. The reversal of 5543601156 is 6511063455.

5543601156 is a `hidden beast` number, since 5 + 5 + 43 + 601 + 1 + 5 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1694639556 + 3848961600 = 41166^2 + 62040^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a self number, because there is not a number n which added to its sum of digits gives 5543601156.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 208051 + ... + 233178.

Almost surely, 2^5543601156 is an apocalyptic number.

It is an amenable number.

5543601156 is an abundant number, since it is smaller than the sum of its proper divisors (8509574344).

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

5543601156 is a wasteful number, since it uses less digits than its factorization.

5543601156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441588 (or 441583 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The square root of 5543601156 is about 74455.3635139874. The cubic root of 5543601156 is about 1769.8263585285.

The spelling of 5543601156 in words is "five billion, five hundred forty-three million, six hundred one thousand, one hundred fifty-six".