5556024544 has 72 divisors (see below), whose sum is σ = 12850637688. Its totient is φ = 2357510400.

The previous prime is 5556024457. The next prime is 5556024553. The reversal of 5556024544 is 4454206555.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5556024497 and 5556024506.

It is a congruent number.

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, 140827 + ... + 175909.

It is an arithmetic number, because the mean of its divisors is an integer number (178481079).

Almost surely, 2^5556024544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5556024544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6425318844).

5556024544 is an abundant number, since it is smaller than the sum of its proper divisors (7294613144).

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

5556024544 is a wasteful number, since it uses less digits than its factorization.

5556024544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35208 (or 35193 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 40.

The square root of 5556024544 is about 74538.7452537269. The cubic root of 5556024544 is about 1771.1474513610.

The spelling of 5556024544 in words is "five billion, five hundred fifty-six million, twenty-four thousand, five hundred forty-four".