5598644272 has 160 divisors (see below), whose sum is σ = 13124160000. Its totient is φ = 2285604864.

The previous prime is 5598644269. The next prime is 5598644273. The reversal of 5598644272 is 2724468955.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (5598644273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11219479 + ... + 11219977.

It is an arithmetic number, because the mean of its divisors is an integer number (82026000).

Almost surely, 2^5598644272 is an apocalyptic number.

5598644272 is a gapful number since it is divisible by the number (52) 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 5598644272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6562080000).

5598644272 is an abundant number, since it is smaller than the sum of its proper divisors (7525515728).

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

5598644272 is a wasteful number, since it uses less digits than its factorization.

5598644272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723 (or 717 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 52.

The square root of 5598644272 is about 74824.0888484451. The cubic root of 5598644272 is about 1775.6646875959.

The spelling of 5598644272 in words is "five billion, five hundred ninety-eight million, six hundred forty-four thousand, two hundred seventy-two".