5043544056 has 80 divisors (see below), whose sum is σ = 14427246240. Its totient is φ = 1645401600.

The previous prime is 5043544049. The next prime is 5043544057. The reversal of 5043544056 is 6504453405.

It is a super-2 number, since 2×5043544056² = 50874673289625862272, which contains 22 as substring.

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 5043544056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5043544057) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 52345 + ... + 113256.

It is an arithmetic number, because the mean of its divisors is an integer number (180340578).

Almost surely, 2^5043544056 is an apocalyptic number.

It is an amenable number.

5043544056 is an abundant number, since it is smaller than the sum of its proper divisors (9383702184).

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

5043544056 is a wasteful number, since it uses less digits than its factorization.

5043544056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165666 (or 165653 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The square root of 5043544056 is about 71017.9136274785. The cubic root of 5043544056 is about 1714.9255585104.

The spelling of 5043544056 in words is "five billion, forty-three million, five hundred forty-four thousand, fifty-six".