5598656544 has 192 divisors, whose sum is σ = 16690544640. Its totient is φ = 1631093760.

The previous prime is 5598656467. The next prime is 5598656549. The reversal of 5598656544 is 4456568955.

It is not an unprimeable number, because it can be changed into a prime (5598656549) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1816797 + ... + 1819875.

It is an arithmetic number, because the mean of its divisors is an integer number (86929920).

Almost surely, 2^5598656544 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 5598656544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8345272320).

5598656544 is an abundant number, since it is smaller than the sum of its proper divisors (11091888096).

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

5598656544 is a wasteful number, since it uses less digits than its factorization.

5598656544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3183 (or 3175 counting only the distinct ones).

The product of its digits is 25920000, while the sum is 57.

The square root of 5598656544 is about 74824.1708540763. The cubic root of 5598656544 is about 1775.6659849898.

The spelling of 5598656544 in words is "five billion, five hundred ninety-eight million, six hundred fifty-six thousand, five hundred forty-four".