5559159648 has 96 divisors (see below), whose sum is σ = 16764281856. Its totient is φ = 1580064768.

The previous prime is 5559159643. The next prime is 5559159653. The reversal of 5559159648 is 8469519555.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5559159643) and next prime (5559159653).

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5559159643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108265 + ... + 151127.

It is an arithmetic number, because the mean of its divisors is an integer number (174627936).

Almost surely, 2^5559159648 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 5559159648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8382140928).

5559159648 is an abundant number, since it is smaller than the sum of its proper divisors (11205122208).

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

5559159648 is a wasteful number, since it uses less digits than its factorization.

5559159648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43076 (or 43068 counting only the distinct ones).

The product of its digits is 9720000, while the sum is 57.

The square root of 5559159648 is about 74559.7723172489. The cubic root of 5559159648 is about 1771.4805244859.

The spelling of 5559159648 in words is "five billion, five hundred fifty-nine million, one hundred fifty-nine thousand, six hundred forty-eight".